diff --git a/headers/libs/print/libprint/JobData.h b/headers/libs/print/libprint/JobData.h
index ee0708802f..b418f37a2d 100644
--- a/headers/libs/print/libprint/JobData.h
+++ b/headers/libs/print/libprint/JobData.h
@@ -22,6 +22,38 @@ class PrinterCap;
 
 using namespace std;
 
+class DriverSpecificSettings
+{
+public:
+	DriverSpecificSettings();
+	DriverSpecificSettings(const DriverSpecificSettings& settings);
+
+	DriverSpecificSettings &operator=(const DriverSpecificSettings &settings);
+
+	void MakeEmpty();
+
+	bool HasString(const char* key) const;
+	const char* GetString(const char* key) const;
+	void SetString(const char* key, const char* value);
+
+	bool HasBoolean(const char* ekey) const;
+	bool GetBoolean(const char* key) const;
+	void SetBoolean(const char* key, bool value);
+
+	bool HasInt(const char* ekey) const;
+	int32 GetInt(const char* key) const;
+	void SetInt(const char* key, int32 value);
+
+	bool HasDouble(const char* ekey) const;
+	double GetDouble(const char* key) const;
+	void SetDouble(const char* key, double value);
+
+	BMessage& Message();
+
+private:
+	BMessage fSettings;
+};
+
 
 class JobData {
 public:
@@ -219,7 +251,7 @@ public:
 		kColorCompressionDisabled
 	};
 
-	enum Settings {
+	enum SettingType {
 		kPageSettings,
 		kJobSettings
 	};
@@ -256,22 +288,22 @@ private:
 	PrintStyle  fPrintStyle;
 	BindingLocation fBindingLocation;
 	PageOrder   fPageOrder;
-	Settings    fSettings;
+	SettingType fSettingType;
 	BMessage    *fMsg;
 	Color       fColor;
 	Halftone::DitherType fDitherType;
 	PageSelection        fPageSelection;
 	MarginUnit  fMarginUnit;
-	map<string, string>	fDriverSpecificSettings;
+	DriverSpecificSettings fDriverSpecificSettings;
 
 public:
-	JobData(BMessage *msg, const PrinterCap *cap, Settings settings);
+	JobData(BMessage *msg, const PrinterCap *cap, SettingType type);
 	~JobData();
 
 	JobData(const JobData &job_data);
 	JobData &operator = (const JobData &job_data);
 
-	void load(BMessage *msg, const PrinterCap *cap, Settings settings);
+	void load(BMessage *msg, const PrinterCap *cap, SettingType type);
 	void save(BMessage *msg = NULL);
 
 	bool getShowPreview() const { return fShowPreview; }
@@ -364,13 +396,9 @@ public:
 	MarginUnit getMarginUnit() const { return fMarginUnit; }
 	void setMarginUnit(MarginUnit marginUnit) { fMarginUnit = marginUnit; }
 
-	bool	HasDriverSpecificSetting(const string& category) const;
-	const string&	DriverSpecificSetting(const string& category) const;
-	void	SetDriverSpecificSetting(const string& category, const string& value);
+	DriverSpecificSettings& Settings();
+	const DriverSpecificSettings& Settings() const;
 
-private:
-	void	SerializePrinterSpecificSettings(BString& serializedSettings);
-	void	DeserializePrinterSpecificSettings(BString& serializedSettings);
 };
 
 #endif	/* __JOBDATA_H */
diff --git a/headers/libs/print/libprint/JobSetupDlg.h b/headers/libs/print/libprint/JobSetupDlg.h
index 561245100b..751aed7c34 100644
--- a/headers/libs/print/libprint/JobSetupDlg.h
+++ b/headers/libs/print/libprint/JobSetupDlg.h
@@ -20,6 +20,7 @@ class BCheckBox;
 class BGridLayout;
 class BPopUpMenu;
 class BRadioButton;
+class BSlider;
 class BTextControl;
 class BTextView;
 class HalftoneView;
@@ -28,6 +29,79 @@ class PagesView;
 class PrinterCap;
 class PrinterData;
 
+extern BString& operator<<(BString& text, double value);
+
+template<typename T, typename R>
+class Range
+{
+public:
+	Range();
+	Range(const char* label, const char* key, const R* range, BSlider* slider);
+	const char* Key() const;
+	T Value();
+	void UpdateLabel();
+
+private:
+	const char* fLabel;
+	const char* fKey;
+	const R* fRange;
+	BSlider* fSlider;
+};
+
+
+template<typename T, typename R>
+Range<T, R>::Range()
+	:
+	fKey(NULL),
+	fRange(NULL),
+	fSlider(NULL)
+{
+}
+
+
+template<typename T, typename R>
+Range<T, R>::Range(const char* label, const char* key, const R* range,
+	BSlider* slider)
+	:
+	fLabel(label),
+	fKey(key),
+	fRange(range),
+	fSlider(slider)
+{
+
+}
+
+
+template<typename T, typename R>
+const char*
+Range<T, R>::Key() const
+{
+	return fKey;
+}
+
+
+template<typename T, typename R>
+T
+Range<T, R>::Value()
+{
+	return static_cast<T>(fRange->Lower() +
+		(fRange->Upper() - fRange->Lower()) * fSlider->Position());
+}
+
+
+template<typename T, typename R>
+void
+Range<T, R>::UpdateLabel()
+{
+	BString label = fLabel;
+	label << " (" << Value() << ")";
+	fSlider->SetLabel(label.String());
+}
+
+
+typedef Range<int32, IntRangeCap> IntRange;
+typedef Range<double, DoubleRangeCap> DoubleRange;
+
 class JobSetupView : public BView {
 public:
 					JobSetupView(JobData* jobData, PrinterData* printerData,
@@ -41,6 +115,14 @@ private:
 			bool	IsHalftoneConfigurationNeeded();
 			void	CreateHalftoneConfigurationUI();
 			void	AddDriverSpecificSettings(BGridLayout* gridLayout, int row);
+			void	AddPopUpMenu(const DriverSpecificCap* capability,
+						BGridLayout* gridLayout, int& row);
+			void	AddCheckBox(const DriverSpecificCap* capability,
+						BGridLayout* gridLayout, int& row);
+			void	AddIntSlider(const DriverSpecificCap* capability,
+						BGridLayout* gridLayout, int& row);
+			void	AddDoubleSlider(const DriverSpecificCap* capability,
+						BGridLayout* gridLayout, int& row);
 			string	GetDriverSpecificValue(PrinterCap::CapID category,
 						const char* key);
 			template<typename Predicate>
@@ -58,6 +140,8 @@ private:
 						JobData::PageSelection pageSelection);
 			void	AllowOnlyDigits(BTextView* textView, int maxDigits);
 			void	UpdateHalftonePreview();
+			void	UpdateIntSlider(BMessage* message);
+			void	UpdateDoubleSlider(BMessage* message);
 
 			JobData::Color			Color();
 			Halftone::DitherType	DitherType();
@@ -65,6 +149,7 @@ private:
 			float					InkDensity();
 			JobData::PaperSource	PaperSource();
 
+
 	BTextControl*		fCopies;
 	BTextControl*		fFromPage;
 	BTextControl*		fToPage;
@@ -88,7 +173,10 @@ private:
 	BRadioButton*		fAllPages;
 	BRadioButton*		fOddNumberedPages;
 	BRadioButton*		fEvenNumberedPages;
-	std::map<PrinterCap::CapID, BPopUpMenu*> fDriverSpecificLists;
+	std::map<PrinterCap::CapID, BPopUpMenu*>	fDriverSpecificPopUpMenus;
+	std::map<string, BCheckBox*>				fDriverSpecificCheckBoxes;
+	std::map<PrinterCap::CapID, IntRange>		fDriverSpecificIntSliders;
+	std::map<PrinterCap::CapID, DoubleRange>	fDriverSpecificDoubleSliders;
 	BCheckBox*			fPreview;
 };
 
diff --git a/headers/libs/print/libprint/PrinterCap.h b/headers/libs/print/libprint/PrinterCap.h
index 004e523d99..b1cba56132 100644
--- a/headers/libs/print/libprint/PrinterCap.h
+++ b/headers/libs/print/libprint/PrinterCap.h
@@ -17,18 +17,26 @@ enum {
 };
 
 struct BaseCap {
-							BaseCap(const string &label, bool isDefault);
+							BaseCap(const string &label);
 	virtual					~BaseCap();
 
+			const char*		Label() const;
+
+			string			fLabel;
+};
+
+struct EnumCap : public BaseCap {
+							EnumCap(const string& label, bool isDefault);
+
 	virtual	int32			ID() const = 0;
 			const char*		Key() const;
 
-			string			fLabel;
 			bool			fIsDefault;
 			string			fKey;
 };
 
-struct PaperCap : public BaseCap {
+
+struct PaperCap : public EnumCap {
 							PaperCap(const string &label, bool isDefault,
 								JobData::Paper paper, const BRect &paperRect,
 								const BRect &physicalRect);
@@ -40,7 +48,7 @@ struct PaperCap : public BaseCap {
 			BRect			fPhysicalRect;
 };
 
-struct PaperSourceCap : public BaseCap {
+struct PaperSourceCap : public EnumCap {
 							PaperSourceCap(const string &label, bool isDefault,
 								JobData::PaperSource paperSource);
 
@@ -49,7 +57,7 @@ struct PaperSourceCap : public BaseCap {
 			JobData::PaperSource	fPaperSource;
 };
 
-struct ResolutionCap : public BaseCap {
+struct ResolutionCap : public EnumCap {
 							ResolutionCap(const string &label, bool isDefault,
 								int32 id, int xResolution, int yResolution);
 
@@ -60,7 +68,7 @@ struct ResolutionCap : public BaseCap {
 			int				fYResolution;
 };
 
-struct OrientationCap : public BaseCap {
+struct OrientationCap : public EnumCap {
 							OrientationCap(const string &label, bool isDefault,
 									JobData::Orientation orientation);
 
@@ -69,7 +77,7 @@ struct OrientationCap : public BaseCap {
 			JobData::Orientation	fOrientation;
 };
 
-struct PrintStyleCap : public BaseCap {
+struct PrintStyleCap : public EnumCap {
 							PrintStyleCap(const string &label, bool isDefault,
 								JobData::PrintStyle printStyle);
 
@@ -78,7 +86,7 @@ struct PrintStyleCap : public BaseCap {
 			JobData::PrintStyle		fPrintStyle;
 };
 
-struct BindingLocationCap : public BaseCap {
+struct BindingLocationCap : public EnumCap {
 							BindingLocationCap(const string &label,
 								bool isDefault,
 								JobData::BindingLocation bindingLocation);
@@ -88,7 +96,7 @@ struct BindingLocationCap : public BaseCap {
 			JobData::BindingLocation	fBindingLocation;
 };
 
-struct ColorCap : public BaseCap {
+struct ColorCap : public EnumCap {
 							ColorCap(const string &label, bool isDefault,
 								JobData::Color color);
 
@@ -97,7 +105,7 @@ struct ColorCap : public BaseCap {
 			JobData::Color	fColor;
 };
 
-struct ProtocolClassCap : public BaseCap {
+struct ProtocolClassCap : public EnumCap {
 							ProtocolClassCap(const string &label,
 								bool isDefault, int32 protocolClass,
 								const string &description);
@@ -109,11 +117,13 @@ struct ProtocolClassCap : public BaseCap {
 };
 
 
-struct DriverSpecificCap : public BaseCap {
+struct DriverSpecificCap : public EnumCap {
 		enum Type {
 			kList,
-			kCheckBox,
-			kRange
+			kBoolean,
+			kIntRange,
+			kIntDimension,
+			kDoubleRange
 		};
 
 							DriverSpecificCap(const string& label,
@@ -125,14 +135,52 @@ struct DriverSpecificCap : public BaseCap {
 			Type			fType;
 };
 
-struct ListItemCap : public BaseCap {
+struct ListItemCap : public EnumCap {
 							ListItemCap(const string& label,
 								bool isDefault, int32 id);
 
 			int32			ID() const;
+
+private:
 			int32			fID;
 };
 
+struct BooleanCap : public BaseCap {
+							BooleanCap(const string& label, bool defaultValue);
+
+			bool			DefaultValue() const;
+
+private:
+			bool			fDefaultValue;
+};
+
+struct IntRangeCap : public BaseCap {
+							IntRangeCap(const string& label, int lower,
+								int upper, int defaultValue);
+
+			int32			Lower() const;
+			int32			Upper() const;
+			int32			DefaultValue() const;
+
+private:
+			int32			fLower;
+			int32			fUpper;
+			int32			fDefaultValue;
+};
+
+struct DoubleRangeCap : public BaseCap {
+							DoubleRangeCap(const string& label, double lower,
+								double upper, double defaultValue);
+
+			double			Lower() const;
+			double			Upper() const;
+			double			DefaultValue() const;
+
+			double			fLower;
+			double			fUpper;
+			double			fDefaultValue;
+};
+
 class PrinterData;
 
 class PrinterCap {
@@ -170,7 +218,10 @@ public:
 
 
 		bool operator()(const BaseCap* baseCap) {
-			return baseCap->ID() == fID;
+			const EnumCap* enumCap = dynamic_cast<const EnumCap*>(baseCap);
+			if (enumCap == NULL)
+				return false;
+			return enumCap->ID() == fID;
 		}
 
 		int fID;
@@ -201,7 +252,10 @@ public:
 
 
 		bool operator()(const BaseCap* baseCap) {
-			return baseCap->fKey == fKey;
+			const EnumCap* enumCap = dynamic_cast<const EnumCap*>(baseCap);
+			if (enumCap == NULL)
+				return false;
+			return enumCap->fKey == fKey;
 		}
 
 		const char* fKey;
@@ -211,12 +265,16 @@ public:
 	virtual	int				countCap(CapID category) const = 0;
 	virtual	bool			isSupport(CapID category) const = 0;
 	virtual	const BaseCap**	enumCap(CapID category) const = 0;
-			const BaseCap*	getDefaultCap(CapID category) const;
-			const BaseCap*	findCap(CapID category, int id) const;
+			const EnumCap*	getDefaultCap(CapID category) const;
+			const EnumCap*	findCap(CapID category, int id) const;
 			const BaseCap*	findCap(CapID category, const char* label) const;
-			const BaseCap*	findCapWithKey(CapID category, const char* key)
+			const EnumCap*	findCapWithKey(CapID category, const char* key)
 								const;
 
+			const BooleanCap*		findBooleanCap(CapID category) const;
+			const IntRangeCap*		findIntRangeCap(CapID category) const;
+			const DoubleRangeCap*	findDoubleRangeCap(CapID category) const;
+
 			int				getProtocolClass() const;
 
 protected:
diff --git a/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.cpp b/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.cpp
index 7081ee2b24..e3d8258edb 100644
--- a/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.cpp
+++ b/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.cpp
@@ -51,9 +51,7 @@ GPCapabilityExtractor::BeginParameter(const char* name, const char* displayName,
 		fState = kExtractPrintingModeParameter;
 	} else {
 		GP_PRINT("Parameter: %s - %s\n", name, displayName);
-		bool recordParameter = parameterClass == STP_PARAMETER_CLASS_FEATURE ||
-			parameterClass == STP_PARAMETER_CLASS_OUTPUT;
-		if (!recordParameter)
+		if (!IsSupported(parameterClass))
 			return false;
 
 		fState = kExtractParameter;
@@ -117,7 +115,7 @@ GPCapabilityExtractor::StringParameter(const char* name, const char* key,
 		const char* displayName)
 {
 	bool isDefault = fDefaultKey == key;
-	BaseCap* capability;
+	EnumCap* capability;
 
 	switch (fState) {
 		case kExtractResolutionParameter:
@@ -154,7 +152,7 @@ GPCapabilityExtractor::ResolutionParameter(const char* name, const char* key,
 		const char* displayName, int x, int y)
 {
 	bool isDefault = fDefaultKey == key;
-	BaseCap* capability;
+	EnumCap* capability;
 	int resolution;
 
 	switch (fState) {
@@ -188,7 +186,7 @@ GPCapabilityExtractor::PageSizeParameter(const char* name, const char* key,
 	const char* displayName, BSize pageSize, BRect imageableArea)
 {
 	bool isDefault = fDefaultKey == key;
-	BaseCap* capability;
+	EnumCap* capability;
 
 	switch (fState) {
 		case kExtractPageSizeParameter:
@@ -214,6 +212,65 @@ GPCapabilityExtractor::EndParameter(const char* name)
 }
 
 
+void
+GPCapabilityExtractor::BooleanParameter(const char* name,
+	const char* displayName, bool defaultValue,
+	stp_parameter_class_t parameterClass)
+{
+	if (!IsSupported(parameterClass))
+		return;
+
+	BooleanCap* capability = new BooleanCap(displayName, defaultValue);
+	AddDriverSpecificCapability(name, displayName, DriverSpecificCap::kBoolean,
+		capability);
+}
+
+
+void
+GPCapabilityExtractor::DoubleParameter(const char* name,
+	const char* displayName, double lower, double upper, double defaultValue,
+	stp_parameter_class_t parameterClass)
+{
+	if (!IsSupported(parameterClass))
+		return;
+
+	DoubleRangeCap* capability = new DoubleRangeCap(displayName, lower, upper,
+		defaultValue);
+	AddDriverSpecificCapability(name, displayName,
+		DriverSpecificCap::kDoubleRange, capability);
+}
+
+
+void
+GPCapabilityExtractor::IntParameter(const char* name, const char* displayName,
+	int lower, int upper, int defaultValue,
+	stp_parameter_class_t parameterClass)
+{
+	if (!IsSupported(parameterClass))
+		return;
+
+	IntRangeCap* capability = new IntRangeCap(displayName, lower, upper,
+		defaultValue);
+	AddDriverSpecificCapability(name, displayName, DriverSpecificCap::kIntRange,
+		capability);
+}
+
+
+void
+GPCapabilityExtractor::DimensionParameter(const char* name,
+	const char* displayName, int lower, int upper, int defaultValue,
+	stp_parameter_class_t parameterClass)
+{
+	if (!IsSupported(parameterClass))
+		return;
+
+	IntRangeCap* capability = new IntRangeCap(displayName, lower, upper,
+		defaultValue);
+	AddDriverSpecificCapability(name, displayName,
+		DriverSpecificCap::kIntDimension, capability);
+}
+
+
 void
 GPCapabilityExtractor::EndVisit()
 {
@@ -223,6 +280,14 @@ GPCapabilityExtractor::EndVisit()
 }
 
 
+bool
+GPCapabilityExtractor::IsSupported(stp_parameter_class_t parameterClass)
+{
+	return parameterClass == STP_PARAMETER_CLASS_FEATURE
+		|| parameterClass == STP_PARAMETER_CLASS_OUTPUT;
+}
+
+
 void
 GPCapabilityExtractor::AddDefaultInputSlot()
 {
@@ -252,9 +317,28 @@ GPCapabilityExtractor::SetDriverSpecificCategories()
 
 void
 GPCapabilityExtractor::AddCapability(GPArray<struct BaseCap>& array,
-	BaseCap* capability, const char* key)
+	EnumCap* capability, const char* key)
 {
 	capability->fKey = key;
 	array.Array()[fIndex] = capability;
 	fIndex ++;
 }
+
+
+void
+GPCapabilityExtractor::AddDriverSpecificCapability(const char* name,
+	const char*	displayName, DriverSpecificCap::Type type, BaseCap* capability)
+{
+	DriverSpecificCap* parent = new DriverSpecificCap(displayName,
+		fNextDriverSpecificCategoryID, type);
+	parent->fKey = name;
+
+	fDriverSpecificCategories.push_back(parent);
+
+	GPArray<struct BaseCap>& array = fCapabilities->fDriverSpecificCapabilities
+		[fNextDriverSpecificCategoryID];
+	array.SetSize(1);
+	array.Array()[0] = capability;
+
+	fNextDriverSpecificCategoryID++;
+}
diff --git a/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.h b/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.h
index 6d1e254a55..45a31c7660 100644
--- a/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.h
+++ b/src/add-ons/print/drivers/gutenprint/GPCapabilityExtractor.h
@@ -42,13 +42,28 @@ public:
 	void	PageSizeParameter(const char* name, const char* key,
 		const char* displayName, BSize pageSize, BRect imageableArea);
 	void	EndParameter(const char* name);
+	void	BooleanParameter(const char* name, const char* displayName,
+						bool defaultValue,
+						stp_parameter_class_t parameterClass);
+	void	DoubleParameter(const char* name, const char* displayName,
+						double lower, double upper, double defaultValue,
+						stp_parameter_class_t parameterClass);
+	void	IntParameter(const char* name, const char* displayName, int lower,
+						int upper, int defaultValue,
+						stp_parameter_class_t parameterClass);
+	void	DimensionParameter(const char* name, const char* displayName,
+						int lower, int upper, int defaultValue,
+						stp_parameter_class_t parameterClass);
 	void	EndVisit();
 
 protected:
+	bool	IsSupported(stp_parameter_class_t parameterClass);
 	void	AddDefaultInputSlot();
 	void	SetDriverSpecificCategories();
-	void	AddCapability(GPArray<struct BaseCap>& array, BaseCap* capability,
+	void	AddCapability(GPArray<struct BaseCap>& array, EnumCap* capability,
 		const char* key);
+	void	AddDriverSpecificCapability(const char* name, const char*
+				displayName, DriverSpecificCap::Type type, BaseCap* capability);
 
 private:
 	GPCapabilityExtractorState	fState;
diff --git a/src/add-ons/print/drivers/gutenprint/GPDriver.cpp b/src/add-ons/print/drivers/gutenprint/GPDriver.cpp
index b0204fee6c..7018c3d7b2 100644
--- a/src/add-ons/print/drivers/gutenprint/GPDriver.cpp
+++ b/src/add-ons/print/drivers/gutenprint/GPDriver.cpp
@@ -86,7 +86,7 @@ void
 GPDriver::SetParameter(BString& parameter, PrinterCap::CapID category,
 	int value)
 {
-	const BaseCap* capability;
+	const EnumCap* capability;
 	capability = getPrinterCap()->findCap(category, value);
 	if (capability != NULL && capability->fKey != "")
 		parameter = capability->Key();
@@ -100,19 +100,43 @@ GPDriver::SetDriverSpecificSettings()
 	int count = getPrinterCap()->countCap(category);
 	const BaseCap** capabilities = getPrinterCap()->enumCap(category);
 	for (int i = 0; i < count; i++) {
-		const BaseCap* capability = capabilities[i];
+		const DriverSpecificCap* capability =
+			dynamic_cast<const DriverSpecificCap*>(capabilities[i]);
+		if (capability == NULL) {
+			fprintf(stderr, "Internal error: DriverSpecificCap name='%s' "
+				"has wrong type!\n", capabilities[i]->Label());
+			continue;
+		}
+
 		PrinterCap::CapID id = static_cast<PrinterCap::CapID>(capability->ID());
-		AddDriverSpecificSetting(id, capability->fKey.c_str());
+		const char* key = capability->fKey.c_str();
+		switch (capability->fType) {
+			case DriverSpecificCap::kList:
+				AddDriverSpecificSetting(id, key);
+				break;
+			case DriverSpecificCap::kBoolean:
+				AddDriverSpecificBooleanSetting(id, key);
+				break;
+			case DriverSpecificCap::kIntRange:
+				AddDriverSpecificIntSetting(id, key);
+				break;
+			case DriverSpecificCap::kIntDimension:
+				AddDriverSpecificDimensionSetting(id, key);
+				break;
+			case DriverSpecificCap::kDoubleRange:
+				AddDriverSpecificDoubleSetting(id, key);
+				break;
+		}
 	}
 }
 
 
 void
 GPDriver::AddDriverSpecificSetting(PrinterCap::CapID category, const char* key) {
-	const BaseCap* capability = NULL;
-	if (getJobData()->HasDriverSpecificSetting(key))
+	const EnumCap* capability = NULL;
+	if (getJobData()->Settings().HasString(key))
 	{
-		const string& value = getJobData()->DriverSpecificSetting(key);
+		const string& value = getJobData()->Settings().GetString(key);
 		capability = getPrinterCap()->findCapWithKey(category, value.c_str());
 	}
 
@@ -127,7 +151,43 @@ GPDriver::AddDriverSpecificSetting(PrinterCap::CapID category, const char* key)
 		return;
 	}
 
-	fConfiguration.fDriverSpecificSettings[key] = capability->fKey;
+	fConfiguration.fStringSettings[key] = capability->fKey;
+}
+
+
+void
+GPDriver::AddDriverSpecificBooleanSetting(PrinterCap::CapID category,
+	const char* key) {
+	if (getJobData()->Settings().HasBoolean(key))
+		fConfiguration.fBooleanSettings[key] =
+			getJobData()->Settings().GetBoolean(key);
+}
+
+
+void
+GPDriver::AddDriverSpecificIntSetting(PrinterCap::CapID category,
+	const char* key) {
+	if (getJobData()->Settings().HasInt(key))
+		fConfiguration.fIntSettings[key] =
+			getJobData()->Settings().GetInt(key);
+}
+
+
+void
+GPDriver::AddDriverSpecificDimensionSetting(PrinterCap::CapID category,
+	const char* key) {
+	if (getJobData()->Settings().HasInt(key))
+		fConfiguration.fDimensionSettings[key] =
+			getJobData()->Settings().GetInt(key);
+}
+
+
+void
+GPDriver::AddDriverSpecificDoubleSetting(PrinterCap::CapID category,
+	const char* key) {
+	if (getJobData()->Settings().HasDouble(key))
+		fConfiguration.fDoubleSettings[key] =
+			getJobData()->Settings().GetDouble(key);
 }
 
 
diff --git a/src/add-ons/print/drivers/gutenprint/GPDriver.h b/src/add-ons/print/drivers/gutenprint/GPDriver.h
index 336d22f049..e101e13e8f 100644
--- a/src/add-ons/print/drivers/gutenprint/GPDriver.h
+++ b/src/add-ons/print/drivers/gutenprint/GPDriver.h
@@ -30,6 +30,14 @@ protected:
 	void		SetDriverSpecificSettings();
 	void		AddDriverSpecificSetting(PrinterCap::CapID category,
 					const char* key);
+	void		AddDriverSpecificBooleanSetting(PrinterCap::CapID category,
+					const char* key);
+	void		AddDriverSpecificIntSetting(PrinterCap::CapID category,
+					const char* key);
+	void		AddDriverSpecificDimensionSetting(PrinterCap::CapID category,
+					const char* key);
+	void		AddDriverSpecificDoubleSetting(PrinterCap::CapID category,
+					const char* key);
 	bool		startPage(int page);
 	bool		nextBand(BBitmap* bitmap, BPoint* offset);
 	bool		endPage(int page);
diff --git a/src/add-ons/print/drivers/gutenprint/GPJob.cpp b/src/add-ons/print/drivers/gutenprint/GPJob.cpp
index 48cb53904a..d18bb16117 100644
--- a/src/add-ons/print/drivers/gutenprint/GPJob.cpp
+++ b/src/add-ons/print/drivers/gutenprint/GPJob.cpp
@@ -97,11 +97,49 @@ GPJob::Begin()
 	stp_set_string_parameter(fVariables, "PrintingMode",
 		fConfiguration->fPrintingMode);
 
-	map<string, string>::iterator it = fConfiguration->fDriverSpecificSettings.
-		begin();
-	for (; it != fConfiguration->fDriverSpecificSettings.end(); it ++) {
-		stp_set_string_parameter(fVariables, it->first.c_str(),
-			it->second.c_str());
+	{
+		map<string, string>::iterator it = fConfiguration->fStringSettings.
+			begin();
+		for (; it != fConfiguration->fStringSettings.end(); it ++) {
+			stp_set_string_parameter(fVariables, it->first.c_str(),
+				it->second.c_str());
+		}
+	}
+
+	{
+		map<string, bool>::iterator it = fConfiguration->fBooleanSettings.
+			begin();
+		for (; it != fConfiguration->fBooleanSettings.end(); it ++) {
+			stp_set_boolean_parameter(fVariables, it->first.c_str(),
+				it->second);
+		}
+	}
+
+	{
+		map<string, int32>::iterator it = fConfiguration->fIntSettings.
+			begin();
+		for (; it != fConfiguration->fIntSettings.end(); it ++) {
+			stp_set_int_parameter(fVariables, it->first.c_str(),
+				it->second);
+		}
+	}
+
+	{
+		map<string, int32>::iterator it = fConfiguration->fDimensionSettings.
+			begin();
+		for (; it != fConfiguration->fDimensionSettings.end(); it ++) {
+			stp_set_dimension_parameter(fVariables, it->first.c_str(),
+				it->second);
+		}
+	}
+
+	{
+		map<string, double>::iterator it = fConfiguration->fDoubleSettings.
+			begin();
+		for (; it != fConfiguration->fDoubleSettings.end(); it ++) {
+			stp_set_float_parameter(fVariables, it->first.c_str(),
+				it->second);
+		}
 	}
 
 	stp_set_string_parameter(fVariables, "InputImageType",
diff --git a/src/add-ons/print/drivers/gutenprint/GPJobConfiguration.h b/src/add-ons/print/drivers/gutenprint/GPJobConfiguration.h
index e40eaa6c8f..f122dade3e 100644
--- a/src/add-ons/print/drivers/gutenprint/GPJobConfiguration.h
+++ b/src/add-ons/print/drivers/gutenprint/GPJobConfiguration.h
@@ -29,7 +29,11 @@ public:
 	int fXDPI;
 	int fYDPI;
 
-	map<string, string> fDriverSpecificSettings;
+	map<string, string> fStringSettings;
+	map<string, bool> fBooleanSettings;
+	map<string, int32> fIntSettings;
+	map<string, int32> fDimensionSettings;
+	map<string, double> fDoubleSettings;
 };
 
 #endif
diff --git a/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.cpp b/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.cpp
index 3273dd8918..78ee7167a1 100644
--- a/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.cpp
+++ b/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.cpp
@@ -125,6 +125,7 @@ GPParameterVisitor::VisitParameter(stp_parameter_list_t list,
 {
 	// TODO decide which parameters should be revealed to user
 	// e.g. up to STP_PARAMETER_LEVEL_ADVANCED4;
+	// const stp_parameter_level_t kMaxLevel = STP_PARAMETER_LEVEL_ADVANCED4;
 	const stp_parameter_level_t kMaxLevel = STP_PARAMETER_LEVEL_BASIC;
 	stp_parameter_class_t parameterClass = parameter->p_class;
 	if (parameter->read_only ||
@@ -148,15 +149,19 @@ GPParameterVisitor::VisitParameter(stp_parameter_list_t list,
 			break;
 
 		case STP_PARAMETER_TYPE_BOOLEAN:
+			VisitBooleanParameter(description, parameterClass);
 			break;
 
 		case STP_PARAMETER_TYPE_DOUBLE:
+			VisitDoubleParameter(description, parameterClass);
 			break;
 
 		case STP_PARAMETER_TYPE_INT:
+			VisitIntParameter(description, parameterClass);
 			break;
 
 		case STP_PARAMETER_TYPE_DIMENSION:
+			VisitDimensionParameter(description, parameterClass);
 			break;
 
 		default:
@@ -213,3 +218,58 @@ GPParameterVisitor::VisitStringList(stp_parameter_t* parameter)
 		}
 	}
 }
+
+
+void
+GPParameterVisitor::VisitBooleanParameter(stp_parameter_t* description,
+	stp_parameter_class_t parameterClass)
+{
+	bool defaultValue = true;
+	if (description->is_mandatory)
+		defaultValue = description->deflt.boolean;
+	BooleanParameter(description->name, description->text, defaultValue,
+		parameterClass);
+}
+
+
+void
+GPParameterVisitor::VisitDoubleParameter(stp_parameter_t* description,
+			stp_parameter_class_t parameterClass)
+{
+	const char* name = description->name;
+	const char* text = description->text;
+	double lower = description->bounds.dbl.lower;
+	double upper = description->bounds.dbl.upper;
+	double defaultValue = description->deflt.dbl;
+	if (lower <= defaultValue && defaultValue <= upper)
+		DoubleParameter(name, text, lower, upper, defaultValue, parameterClass);
+}
+
+
+void
+GPParameterVisitor::VisitIntParameter(stp_parameter_t* description,
+			stp_parameter_class_t parameterClass)
+{
+	const char* name = description->name;
+	const char* text = description->text;
+	int lower = description->bounds.integer.lower;
+	int upper = description->bounds.integer.upper;
+	int defaultValue = description->deflt.integer;
+	if (lower <= defaultValue && defaultValue <= upper)
+		IntParameter(name, text, lower, upper, defaultValue, parameterClass);
+}
+
+
+void
+GPParameterVisitor::VisitDimensionParameter(stp_parameter_t* description,
+			stp_parameter_class_t parameterClass)
+{
+	const char* name = description->name;
+	const char* text = description->text;
+	int lower = description->bounds.dimension.lower;
+	int upper = description->bounds.dimension.upper;
+	int defaultValue = description->deflt.dimension;
+	if (lower <= defaultValue && defaultValue <= upper)
+		DimensionParameter(name, text, lower, upper, defaultValue,
+			parameterClass);
+}
diff --git a/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.h b/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.h
index a9ee90f1a5..5d3862e97b 100644
--- a/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.h
+++ b/src/add-ons/print/drivers/gutenprint/GPParameterVisitor.h
@@ -39,6 +39,14 @@ public:
 			void	VisitParameter(stp_parameter_list_t list,
 				const stp_parameter_t* parameter, stp_parameter_t* description);
 			void	VisitStringList(stp_parameter_t* parameter);
+			void	VisitBooleanParameter(stp_parameter_t* description,
+						stp_parameter_class_t parameterClass);
+			void	VisitDoubleParameter(stp_parameter_t* description,
+						stp_parameter_class_t parameterClass);
+			void	VisitIntParameter(stp_parameter_t* description,
+						stp_parameter_class_t parameterClass);
+			void	VisitDimensionParameter(stp_parameter_t* description,
+						stp_parameter_class_t parameterClass);
 
 	virtual	bool	BeginParameter(const char* name, const char* displayName,
 						stp_parameter_class_t parameterClass) = 0;
@@ -54,6 +62,19 @@ public:
 						const char* displayName, BSize pageSize,
 						BRect imageableArea) = 0;
 	virtual	void	EndParameter(const char* name) = 0;
+	virtual void	BooleanParameter(const char* name, const char* displayName,
+						bool defaultValue,
+						stp_parameter_class_t parameterClass) = 0;
+	virtual void	DoubleParameter(const char* name, const char* displayName,
+						double lower, double upper, double defaultValue,
+						stp_parameter_class_t parameterClass) = 0;
+	virtual void	IntParameter(const char* name, const char* displayName,
+						int lower, int upper, int defaultValue,
+						stp_parameter_class_t parameterClass) = 0;
+	virtual void	DimensionParameter(const char* name,
+						const char* displayName, int lower,
+						int upper, int defaultValue,
+						stp_parameter_class_t parameterClass) = 0;
 	virtual	void	EndVisit() = 0;
 
 private:
diff --git a/src/add-ons/print/drivers/gutenprint/SelectPrinterDialog.cpp b/src/add-ons/print/drivers/gutenprint/SelectPrinterDialog.cpp
index c7e8e7bf41..f563da005b 100644
--- a/src/add-ons/print/drivers/gutenprint/SelectPrinterDialog.cpp
+++ b/src/add-ons/print/drivers/gutenprint/SelectPrinterDialog.cpp
@@ -52,7 +52,7 @@ public:
 
 SelectPrinterDialog::SelectPrinterDialog(GPData* data)
 	:
-	DialogWindow(BRect(10, 10, 400, 400),
+	DialogWindow(BRect(100, 100, 500, 500),
 		"Select Printer", B_TITLED_WINDOW_LOOK, B_MODAL_APP_WINDOW_FEEL,
 		B_NOT_MINIMIZABLE | B_NOT_ZOOMABLE | B_ASYNCHRONOUS_CONTROLS),
 	fData(data)
diff --git a/src/libs/print/libprint/JobData.cpp b/src/libs/print/libprint/JobData.cpp
index 36bdf83088..198ad40d29 100644
--- a/src/libs/print/libprint/JobData.cpp
+++ b/src/libs/print/libprint/JobData.cpp
@@ -5,6 +5,7 @@
 
 #include "JobData.h"
 
+#include <Debug.h>
 #include <InterfaceDefs.h>
 #include <Message.h>
 
@@ -45,12 +46,157 @@ static const char* kJDScaledPhysicalRect    = "JJJJ_scaled_physical_rect";
 static const char* kJDResolution            = "JJJJ_resolution";
 static const char* kJDDriverSpecificSettings = "JJJJ_driverSpecificSettings";
 
-static const char* kDriverSpecificSettingsSeparator = ";";
 
-
-JobData::JobData(BMessage *msg, const PrinterCap *cap, Settings settings)
+DriverSpecificSettings::DriverSpecificSettings()
 {
-	load(msg, cap, settings);
+}
+
+
+DriverSpecificSettings::DriverSpecificSettings(
+	const DriverSpecificSettings& settings)
+	:
+	fSettings(settings.fSettings)
+{
+}
+
+
+DriverSpecificSettings &
+DriverSpecificSettings::operator=(const DriverSpecificSettings &settings)
+{
+	fSettings = settings.fSettings;
+	return *this;
+}
+
+
+void
+DriverSpecificSettings::MakeEmpty()
+{
+	fSettings.MakeEmpty();
+}
+
+
+bool
+DriverSpecificSettings::HasString(const char* key) const
+{
+	const char* value;
+	return fSettings.FindString(key, &value) == B_OK;
+}
+
+
+const char*
+DriverSpecificSettings::GetString(const char* key) const
+{
+	ASSERT(HasString(key));
+	const char* value = NULL;
+	fSettings.FindString(key, &value);
+	return value;
+}
+
+
+void
+DriverSpecificSettings::SetString(const char* key, const char* value)
+{
+	if (HasString(key))
+		fSettings.ReplaceString(key, value);
+	else
+		fSettings.AddString(key, value);
+}
+
+
+bool
+DriverSpecificSettings::HasBoolean(const char* key) const
+{
+	bool value;
+	return fSettings.FindBool(key, &value) == B_OK;
+}
+
+
+bool
+DriverSpecificSettings::GetBoolean(const char* key) const
+{
+	ASSERT(HasBoolean(key));
+	bool value;
+	fSettings.FindBool(key, &value);
+	return value;
+}
+
+
+void
+DriverSpecificSettings::SetBoolean(const char* key, bool value)
+{
+	if (HasBoolean(key))
+		fSettings.ReplaceBool(key, value);
+	else
+		fSettings.AddBool(key, value);
+}
+
+
+bool
+DriverSpecificSettings::HasInt(const char* key) const
+{
+	int32 value;
+	return fSettings.FindInt32(key, &value) == B_OK;
+}
+
+
+int32
+DriverSpecificSettings::GetInt(const char* key) const
+{
+	ASSERT(HasInt(key));
+	int32 value;
+	fSettings.FindInt32(key, &value);
+	return value;
+}
+
+
+void
+DriverSpecificSettings::SetInt(const char* key, int32 value)
+{
+	if (HasInt(key))
+		fSettings.ReplaceInt32(key, value);
+	else
+		fSettings.AddInt32(key, value);
+}
+
+
+bool
+DriverSpecificSettings::HasDouble(const char* key) const
+{
+	double value;
+	return fSettings.FindDouble(key, &value) == B_OK;
+}
+
+
+double
+DriverSpecificSettings::GetDouble(const char* key) const
+{
+	ASSERT(HasDouble(key));
+	double value;
+	fSettings.FindDouble(key, &value);
+	return value;
+}
+
+
+void
+DriverSpecificSettings::SetDouble(const char* key, double value)
+{
+	if (HasDouble(key))
+		fSettings.ReplaceDouble(key, value);
+	else
+		fSettings.AddDouble(key, value);
+}
+
+
+BMessage&
+DriverSpecificSettings::Message()
+{
+	return fSettings;
+}
+
+
+JobData::JobData(BMessage *msg, const PrinterCap *cap, SettingType type)
+{
+	load(msg, cap, type);
 }
 
 
@@ -91,7 +237,7 @@ JobData::operator=(const JobData &job_data)
 	fPrintStyle            = job_data.fPrintStyle;
 	fBindingLocation       = job_data.fBindingLocation;
 	fPageOrder             = job_data.fPageOrder;
-	fSettings              = job_data.fSettings;
+	fSettingType           = job_data.fSettingType;
 	fMsg                   = job_data.fMsg;
 	fColor                 = job_data.fColor;
 	fDitherType            = job_data.fDitherType;
@@ -105,10 +251,10 @@ JobData::operator=(const JobData &job_data)
 
 
 void
-JobData::load(BMessage *msg, const PrinterCap *cap, Settings settings)
+JobData::load(BMessage *msg, const PrinterCap *cap, SettingType type)
 {
 	fMsg = msg;
-	fSettings = settings;
+	fSettingType = type;
 
 	const PaperCap *paperCap = NULL;
  
@@ -297,10 +443,9 @@ JobData::load(BMessage *msg, const PrinterCap *cap, Settings settings)
 	else
 		fMarginUnit = kUnitInch;
 
-	BString serializedSettings;
-	if (msg->HasString(kJDDriverSpecificSettings))
-		msg->FindString(kJDDriverSpecificSettings, &serializedSettings);
-	DeserializePrinterSpecificSettings(serializedSettings);
+	if (msg->HasMessage(kJDDriverSpecificSettings))
+		msg->FindMessage(kJDDriverSpecificSettings,
+			&fDriverSpecificSettings.Message());
 }
 
 
@@ -357,139 +502,87 @@ JobData::save(BMessage *msg)
 
 	// make sure job settings are not present in page settings
 	msg->RemoveName(kJDShowPreview);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddBool(kJDShowPreview, fShowPreview);
 	
 	msg->RemoveName(kJDNup);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDNup, fNup);
 
 	msg->RemoveName(kJDFirstPage);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDFirstPage, fFirstPage);
 
 	msg->RemoveName(kJDLastPage);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDLastPage, fLastPage);
 
 	msg->RemoveName(kJDGamma);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddFloat(kJDGamma, fGamma);
 
 	msg->RemoveName(kJDInkDensity);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddFloat(kJDInkDensity, fInkDensity);
 
 	msg->RemoveName(kJDPaperSource);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDPaperSource, fPaperSource);
 
 	msg->RemoveName(kJDCopies);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDCopies, fCopies);
 
 	msg->RemoveName(kJDCollate);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddBool(kJDCollate, fCollate);
 
 	msg->RemoveName(kJDReverse);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddBool(kJDReverse, fReverse);
 
 	msg->RemoveName(kJDPrintStyle);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDPrintStyle, fPrintStyle);
 
 	msg->RemoveName(kJDBindingLocation);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDBindingLocation, fBindingLocation);
 
 	msg->RemoveName(kJDPageOrder);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDPageOrder, fPageOrder);
 
 	msg->RemoveName(kJDColor);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDColor, fColor);
 
 	msg->RemoveName(kJDDitherType);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDDitherType, fDitherType);
 	
 	msg->RemoveName(kJDPageSelection);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 		msg->AddInt32(kJDPageSelection, fPageSelection);
 
 	msg->RemoveName(kJDDriverSpecificSettings);
-	if (fSettings == kJobSettings)
+	if (fSettingType == kJobSettings)
 	{
-		BString serializedSettings;
-		SerializePrinterSpecificSettings(serializedSettings);
-		msg->AddString(kJDDriverSpecificSettings, serializedSettings);
+		msg->AddMessage(kJDDriverSpecificSettings,
+			&fDriverSpecificSettings.Message());
 	}
 }
 
 
-bool
-JobData::HasDriverSpecificSetting(const string& category) const
+DriverSpecificSettings&
+JobData::Settings()
 {
-	return fDriverSpecificSettings.find(category) !=
-		fDriverSpecificSettings.end();
+	return fDriverSpecificSettings;
 }
 
 
-const string&
-JobData::DriverSpecificSetting(const string& category) const
+const DriverSpecificSettings&
+JobData::Settings() const
 {
-	return fDriverSpecificSettings.find(category)->second;
-}
-
-
-void
-JobData::SetDriverSpecificSetting(const string& category, const string& value)
-{
-	fDriverSpecificSettings[category] = value;
-}
-
-
-void
-JobData::SerializePrinterSpecificSettings(BString& serializedSettings)
-{
-	bool first = true;
-	map<string, string>::iterator it = fDriverSpecificSettings.begin();
-	for (; it != fDriverSpecificSettings.end(); it++) {
-		if (first)
-			first = false;
-		else
-			serializedSettings << kDriverSpecificSettingsSeparator;
-
-		serializedSettings << it->first.c_str()
-			<< kDriverSpecificSettingsSeparator
-			<< it->second.c_str();
-	}
-}
-
-
-void
-JobData::DeserializePrinterSpecificSettings(BString& serializedSettings)
-{
-	// Note: strtok_r terminates the string after the first token
-	fDriverSpecificSettings.clear();
-
-	int length = serializedSettings.Length() + 1;
-	char* state = NULL;
-	char* buffer = serializedSettings.LockBuffer(length);
-	const char* separator = kDriverSpecificSettingsSeparator;
-	char* token = strtok_r(buffer, separator, &state);
-	while (token != NULL) {
-		char* key = token;
-		token = strtok_r(NULL, separator, &state);
-		if (token == NULL)
-			break;
-		char* value = token;
-		fDriverSpecificSettings[key] = value;
-		token = strtok_r(NULL, separator, &state);
-	}
-
-	serializedSettings.UnlockBuffer(0);
+	return fDriverSpecificSettings;
 }
diff --git a/src/libs/print/libprint/JobSetupDlg.cpp b/src/libs/print/libprint/JobSetupDlg.cpp
index b8806275c4..54b4279d74 100644
--- a/src/libs/print/libprint/JobSetupDlg.cpp
+++ b/src/libs/print/libprint/JobSetupDlg.cpp
@@ -50,10 +50,10 @@
 using namespace std;
 
 
-struct NupCap : public BaseCap {
+struct NupCap : public EnumCap {
 	NupCap(const string &label, bool isDefault, int nup)
 		:
-		BaseCap(label, isDefault),
+		EnumCap(label, isDefault),
 		fNup(nup)
 	{}
 
@@ -63,11 +63,11 @@ struct NupCap : public BaseCap {
 };
 
 
-struct DitherCap : public BaseCap {
+struct DitherCap : public EnumCap {
 	DitherCap(const string &label, bool isDefault,
 		Halftone::DitherType ditherType)
 		:
-		BaseCap(label, isDefault),
+		EnumCap(label, isDefault),
 		fDitherType(ditherType)
 	{}
 
@@ -116,6 +116,9 @@ const BaseCap *gDitherTypes[] = {
 };
 
 
+static const char* kCategoryID = "id";
+
+
 enum {
 	kMsgRangeAll = 'JSdl',
 	kMsgRangeSelection,
@@ -125,10 +128,18 @@ enum {
 	kMsgCollateChanged,
 	kMsgReverseChanged,
 	kMsgDuplexChanged,
+	kMsgIntSliderChanged,
+	kMsgDoubleSliderChanged,
 	kMsgNone = 0
 };
 
 
+BString& operator<<(BString& text, double value)
+{
+	text << (float)value;
+	return text;
+}
+
 JobSetupView::JobSetupView(JobData* jobData, PrinterData* printerData,
 	const PrinterCap *printerCap)
 	:
@@ -256,8 +267,8 @@ JobSetupView::AttachedToWindow()
 	// Pages per sheet
 	fNup = new BPopUpMenu("");
 	fNup->SetRadioMode(true);
-	FillCapabilityMenu(fNup, kMsgNone, gNups, sizeof(gNups) / sizeof(gNups[0]),
-		(int)fJobData->getNup());
+	FillCapabilityMenu(fNup, kMsgNone, gNups,
+		sizeof(gNups) / sizeof(gNups[0]), (int)fJobData->getNup());
 	BMenuField* pagesPerSheet = new BMenuField("pagesPerSheet",
 		"Pages Per Sheet:", fNup);
 
@@ -356,6 +367,14 @@ JobSetupView::AttachedToWindow()
 	qualityGridLayout->SetSpacing(0, 0);
 	qualityGridLayout->SetInsets(5, 5, 5, 5);
 	qualityBox->AddChild(qualityGrid);
+	// TODO put qualityGrid in a scroll view
+	// the layout of the box surrounding the scroll view using the following
+	// code is not correct; the box still has the size of the qualityGird;
+	// and the scroll view is vertically centered inside the box!
+	//BScrollView* qualityScroller = new BScrollView("qualityScroller",
+	//	qualityGrid, 0, false, true);
+	//qualityScroller->SetExplicitMaxSize(BSize(500, 500));
+	//qualityBox->AddChild(qualityScroller);
 
 	BGridView* pageRangeGrid = new BGridView();
 	BGridLayout* pageRangeLayout = pageRangeGrid->GridLayout();
@@ -503,51 +522,186 @@ JobSetupView::AddDriverSpecificSettings(BGridLayout* gridLayout, int row)
 		PrinterCap::kDriverSpecificCapabilities);
 
 	for (int i = 0; i < count; i ++) {
-		const DriverSpecificCap* capability = static_cast<const DriverSpecificCap*>(
-			capabilities[i]);
+		const DriverSpecificCap* capability =
+			static_cast<const DriverSpecificCap*>(capabilities[i]);
 
-		const char* label = capability->fLabel.c_str();
-		BPopUpMenu* popUpMenu = new BPopUpMenu(label);
-		popUpMenu->SetRadioMode(true);
+		switch (capability->fType) {
+			case DriverSpecificCap::kList:
+				AddPopUpMenu(capability, gridLayout, row);
+				break;
+			case DriverSpecificCap::kBoolean:
+				AddCheckBox(capability, gridLayout, row);
+				break;
+			case DriverSpecificCap::kIntRange:
+			case DriverSpecificCap::kIntDimension:
+				AddIntSlider(capability, gridLayout, row);
+				break;
+			case DriverSpecificCap::kDoubleRange:
+				AddDoubleSlider(capability, gridLayout, row);
+				break;
 
-		PrinterCap::CapID category = static_cast<PrinterCap::CapID>(
-			capability->ID());
-
-		const BaseCap** categoryCapabilities = fPrinterCap->enumCap(category);
-
-		int categoryCount = fPrinterCap->countCap(category);
-
-		string value = GetDriverSpecificValue(category, capability->Key());
-		PrinterCap::KeyPredicate predicate(value.c_str());
-
-		FillCapabilityMenu(popUpMenu, kMsgNone, categoryCapabilities,
-			categoryCount, predicate);
-
-		BString menuLabel = label;
-		menuLabel << ":";
-		BMenuField* menuField = new BMenuField(label, menuLabel.String(),
-			popUpMenu);
-		popUpMenu->SetTargetForItems(this);
-
-		gridLayout->AddItem(menuField->CreateLabelLayoutItem(),
-			0, row);
-		gridLayout->AddItem(menuField->CreateMenuBarLayoutItem(),
-			1, row);
-		row ++;
-
-		fDriverSpecificLists[category] = popUpMenu;
+		}
 	}
 }
 
 
+void
+JobSetupView::AddPopUpMenu(const DriverSpecificCap* capability,
+	BGridLayout* gridLayout, int& row)
+{
+	const char* label = capability->fLabel.c_str();
+	BPopUpMenu* popUpMenu = new BPopUpMenu(label);
+	popUpMenu->SetRadioMode(true);
+
+	PrinterCap::CapID category = static_cast<PrinterCap::CapID>(
+		capability->ID());
+
+	const BaseCap** categoryCapabilities = fPrinterCap->enumCap(category);
+
+	int categoryCount = fPrinterCap->countCap(category);
+
+	string value = GetDriverSpecificValue(category, capability->Key());
+	PrinterCap::KeyPredicate predicate(value.c_str());
+
+	FillCapabilityMenu(popUpMenu, kMsgNone, categoryCapabilities,
+		categoryCount, predicate);
+
+	BString menuLabel = label;
+	menuLabel << ":";
+	BMenuField* menuField = new BMenuField(label, menuLabel.String(),
+		popUpMenu);
+	popUpMenu->SetTargetForItems(this);
+
+	gridLayout->AddItem(menuField->CreateLabelLayoutItem(),
+		0, row);
+	gridLayout->AddItem(menuField->CreateMenuBarLayoutItem(),
+		1, row);
+	row ++;
+
+	fDriverSpecificPopUpMenus[category] = popUpMenu;
+}
+
+
+void
+JobSetupView::AddCheckBox(const DriverSpecificCap* capability,
+	BGridLayout* gridLayout, int& row)
+{
+	PrinterCap::CapID category = static_cast<PrinterCap::CapID>(
+		capability->ID());
+	const BooleanCap* booleanCap = fPrinterCap->findBooleanCap(category);
+	if (booleanCap == NULL) {
+		fprintf(stderr, "Internal error: BooleanCap for '%s' not found!\n",
+			capability->Label());
+		return;
+	}
+
+	const char* key = capability->Key();
+	BString name;
+	name << "pds_" << key;
+	BCheckBox* checkBox = new BCheckBox(name.String(), capability->Label(),
+		NULL);
+
+	bool value = booleanCap->DefaultValue();
+	if (fJobData->Settings().HasBoolean(key))
+		value = fJobData->Settings().GetBoolean(key);
+	if (value)
+		checkBox->SetValue(B_CONTROL_ON);
+
+	gridLayout->AddView(checkBox, 0, row, 2);
+	row ++;
+
+	fDriverSpecificCheckBoxes[capability->Key()] = checkBox;
+}
+
+
+void
+JobSetupView::AddIntSlider(const DriverSpecificCap* capability,
+	BGridLayout* gridLayout, int& row)
+{
+	PrinterCap::CapID category = static_cast<PrinterCap::CapID>(
+		capability->ID());
+	const IntRangeCap* range = fPrinterCap->findIntRangeCap(category);
+	if (range == NULL) {
+		fprintf(stderr, "Internal error: IntRangeCap for '%s' not found!\n",
+			capability->Label());
+		return;
+	}
+
+	const char* label = capability->Label();
+	const char* key = capability->Key();
+	BString name;
+	name << "pds_" << key;
+	BMessage* message = new BMessage(kMsgIntSliderChanged);
+	message->AddInt32(kCategoryID, category);
+	BSlider* slider = new BSlider(name.String(), label,
+		message, 0, 1000, B_HORIZONTAL);
+	slider->SetModificationMessage(new BMessage(*message));
+	slider->SetTarget(this);
+
+	int32 value = range->DefaultValue();
+	if (fJobData->Settings().HasInt(key))
+		value = fJobData->Settings().GetInt(key);
+	float position = (value - range->Lower()) /
+		(range->Upper() - range->Lower());
+	slider->SetPosition(position);
+
+	gridLayout->AddView(slider, 0, row, 2);
+	row ++;
+
+	IntRange intRange(label, key, range, slider);
+	fDriverSpecificIntSliders[category] = intRange;
+	intRange.UpdateLabel();
+}
+
+
+void
+JobSetupView::AddDoubleSlider(const DriverSpecificCap* capability,
+	BGridLayout* gridLayout, int& row)
+{
+	PrinterCap::CapID category = static_cast<PrinterCap::CapID>(
+		capability->ID());
+	const DoubleRangeCap* range = fPrinterCap->findDoubleRangeCap(category);
+	if (range == NULL) {
+		fprintf(stderr, "Internal error: DoubleRangeCap for '%s' not found!\n",
+			capability->Label());
+		return;
+	}
+
+	const char* label = capability->Label();
+	const char* key = capability->Key();
+	BString name;
+	name << "pds_" << key;
+	BMessage* message = new BMessage(kMsgDoubleSliderChanged);
+	message->AddInt32(kCategoryID, category);
+	BSlider* slider = new BSlider(name.String(), label,
+		message, 0, 1000, B_HORIZONTAL);
+	slider->SetModificationMessage(new BMessage(*message));
+	slider->SetTarget(this);
+
+	double value = range->DefaultValue();
+	if (fJobData->Settings().HasDouble(key))
+		value = fJobData->Settings().GetDouble(key);
+	float position = static_cast<float>((value - range->Lower()) /
+		(range->Upper() - range->Lower()));
+	slider->SetPosition(position);
+
+	gridLayout->AddView(slider, 0, row, 2);
+	row ++;
+
+	DoubleRange doubleRange(label, key, range, slider);
+	fDriverSpecificDoubleSliders[category] = doubleRange;
+	doubleRange.UpdateLabel();
+}
+
+
 string
 JobSetupView::GetDriverSpecificValue(PrinterCap::CapID category,
 	const char* key)
 {
-	if (fJobData->HasDriverSpecificSetting(key))
-		return fJobData->DriverSpecificSetting(key);
+	if (fJobData->Settings().HasString(key))
+		return fJobData->Settings().GetString(key);
 
-	const BaseCap* defaultCapability = fPrinterCap->getDefaultCap(category);
+	const EnumCap* defaultCapability = fPrinterCap->getDefaultCap(category);
 	return defaultCapability->fKey;
 }
 
@@ -563,7 +717,7 @@ JobSetupView::FillCapabilityMenu(BPopUpMenu* menu, uint32 message,
 	BMenuItem* defaultItem = NULL;
 	BMenuItem* item = NULL;
 	while (count--) {
-		const BaseCap* capability = *capabilities;
+		const EnumCap* capability = dynamic_cast<const EnumCap*>(*capabilities);
 		if (message != kMsgNone)
 			item = new BMenuItem(capability->fLabel.c_str(),
 				new BMessage(message));
@@ -622,7 +776,11 @@ JobSetupView::GetID(const BaseCap** capabilities, int count, const char* label,
 	int defaultValue)
 {
 	while (count--) {
-		const BaseCap* capability = *capabilities;
+		const EnumCap* capability =
+			dynamic_cast<const EnumCap*>(*capabilities);
+		if (capability == NULL)
+			break;
+
 		if (capability->fLabel == label)
 			return capability->ID();
 	}
@@ -665,7 +823,15 @@ JobSetupView::MessageReceived(BMessage* message)
 	
 	case kMsgReverseChanged:
 		fPages->setReverse(fReverse->Value() == B_CONTROL_ON);
-		break;	
+		break;
+
+	case kMsgIntSliderChanged:
+		UpdateIntSlider(message);
+		break;
+
+	case kMsgDoubleSliderChanged:
+		UpdateDoubleSlider(message);
+		break;
 	}
 }
 
@@ -681,6 +847,28 @@ JobSetupView::UpdateHalftonePreview()
 }
 
 
+void
+JobSetupView::UpdateIntSlider(BMessage* message)
+{
+	int32 id;
+	if (message->FindInt32(kCategoryID, &id) != B_OK)
+		return;
+	PrinterCap::CapID capID = static_cast<PrinterCap::CapID>(id);
+	fDriverSpecificIntSliders[capID].UpdateLabel();
+}
+
+
+void
+JobSetupView::UpdateDoubleSlider(BMessage* message)
+{
+	int32 id;
+	if (message->FindInt32(kCategoryID, &id) != B_OK)
+		return;
+	PrinterCap::CapID capID = static_cast<PrinterCap::CapID>(id);
+	fDriverSpecificDoubleSliders[capID].UpdateLabel();
+}
+
+
 JobData::Color 
 JobSetupView::Color()
 {
@@ -779,16 +967,48 @@ JobSetupView::UpdateJobData()
 		pageSelection = JobData::kEvenNumberedPages;
 	fJobData->setPageSelection(pageSelection);
 	
-	std::map<PrinterCap::CapID, BPopUpMenu*>::iterator it =
-		fDriverSpecificLists.begin();
-	for(; it != fDriverSpecificLists.end(); it++) {
-		PrinterCap::CapID category = it->first;
-		BPopUpMenu* popUpMenu = it->second;
-		const char* key = fPrinterCap->findCap(
-			PrinterCap::kDriverSpecificCapabilities, (int)category)->Key();
-		const char* label = popUpMenu->FindMarked()->Label();
-		const char* value = fPrinterCap->findCap(category, label)->Key();
-		fJobData->SetDriverSpecificSetting(key, value);
+	{
+		std::map<PrinterCap::CapID, BPopUpMenu*>::iterator it =
+			fDriverSpecificPopUpMenus.begin();
+		for(; it != fDriverSpecificPopUpMenus.end(); it++) {
+			PrinterCap::CapID category = it->first;
+			BPopUpMenu* popUpMenu = it->second;
+			const char* key = fPrinterCap->findCap(
+				PrinterCap::kDriverSpecificCapabilities, (int)category)->Key();
+			const char* label = popUpMenu->FindMarked()->Label();
+			const char* value = static_cast<const EnumCap*>(fPrinterCap->
+				findCap(category, label))->Key();
+			fJobData->Settings().SetString(key, value);
+		}
+	}
+
+	{
+		std::map<string, BCheckBox*>::iterator it =
+			fDriverSpecificCheckBoxes.begin();
+		for(; it != fDriverSpecificCheckBoxes.end(); it++) {
+			const char* key = it->first.c_str();
+			BCheckBox* checkBox = it->second;
+			bool value = checkBox->Value() == B_CONTROL_ON;
+			fJobData->Settings().SetBoolean(key, value);
+		}
+	}
+
+	{
+		std::map<PrinterCap::CapID, IntRange>::iterator it =
+			fDriverSpecificIntSliders.begin();
+		for(; it != fDriverSpecificIntSliders.end(); it++) {
+			IntRange& range = it->second;
+			fJobData->Settings().SetInt(range.Key(), range.Value());
+		}
+	}
+
+	{
+		std::map<PrinterCap::CapID, DoubleRange>::iterator it =
+			fDriverSpecificDoubleSliders.begin();
+		for(; it != fDriverSpecificDoubleSliders.end(); it++) {
+			DoubleRange& range = it->second;
+			fJobData->Settings().SetDouble(range.Key(), range.Value());
+		}
 	}
 
 	fJobData->save();
diff --git a/src/libs/print/libprint/PrinterCap.cpp b/src/libs/print/libprint/PrinterCap.cpp
index ca35cef653..c307063c34 100644
--- a/src/libs/print/libprint/PrinterCap.cpp
+++ b/src/libs/print/libprint/PrinterCap.cpp
@@ -6,10 +6,9 @@
 #include "PrinterCap.h"
 #include "PrinterData.h"
 
-BaseCap::BaseCap(const string &label, bool isDefault)
+BaseCap::BaseCap(const string &label)
 	:
-	fLabel(label),
-	fIsDefault(isDefault)
+	fLabel(label)
 {
 }
 
@@ -20,7 +19,22 @@ BaseCap::~BaseCap()
 
 
 const char*
-BaseCap::Key() const
+BaseCap::Label() const
+{
+	return fLabel.c_str();
+}
+
+
+EnumCap::EnumCap(const string &label, bool isDefault)
+	:
+	BaseCap(label),
+	fIsDefault(isDefault)
+{
+}
+
+
+const char*
+EnumCap::Key() const
 {
 	return fKey.c_str();
 }
@@ -29,7 +43,7 @@ BaseCap::Key() const
 PaperCap::PaperCap(const string &label, bool isDefault, JobData::Paper paper,
 	const BRect &paperRect, const BRect &physicalRect)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fPaper(paper),
 	fPaperRect(paperRect),
 	fPhysicalRect(physicalRect)
@@ -47,7 +61,7 @@ PaperCap::ID() const
 PaperSourceCap::PaperSourceCap(const string &label, bool isDefault,
 	JobData::PaperSource paperSource)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fPaperSource(paperSource)
 {
 }
@@ -63,7 +77,7 @@ PaperSourceCap::ID() const
 ResolutionCap::ResolutionCap(const string &label, bool isDefault,
 	int32 id, int xResolution, int yResolution)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fID(id),
 	fXResolution(xResolution),
 	fYResolution(yResolution)
@@ -81,7 +95,7 @@ ResolutionCap::ID() const
 OrientationCap::OrientationCap(const string &label, bool isDefault,
 	JobData::Orientation orientation)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fOrientation(orientation)
 {
 }
@@ -97,7 +111,7 @@ OrientationCap::ID() const
 PrintStyleCap::PrintStyleCap(const string &label, bool isDefault,
 	JobData::PrintStyle printStyle)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fPrintStyle(printStyle)
 {
 }
@@ -113,7 +127,7 @@ PrintStyleCap::ID() const
 BindingLocationCap::BindingLocationCap(const string &label, bool isDefault,
 	JobData::BindingLocation bindingLocation)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fBindingLocation(bindingLocation)
 {
 }
@@ -128,7 +142,7 @@ BindingLocationCap::ID() const
 
 ColorCap::ColorCap(const string &label, bool isDefault, JobData::Color color)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fColor(color)
 {
 }
@@ -144,7 +158,7 @@ ColorCap::ID() const
 ProtocolClassCap::ProtocolClassCap(const string &label, bool isDefault,
 	int32 protocolClass, const string &description)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fProtocolClass(protocolClass),
 	fDescription(description)
 {
@@ -161,7 +175,7 @@ ProtocolClassCap::ID() const
 DriverSpecificCap::DriverSpecificCap(const string& label, int32 category,
 	Type type)
 	:
-	BaseCap(label, false),
+	EnumCap(label, false),
 	fCategory(category),
 	fType(type)
 {
@@ -177,7 +191,7 @@ DriverSpecificCap::ID() const
 
 ListItemCap::ListItemCap(const string& label, bool isDefault, int32 id)
 	:
-	BaseCap(label, isDefault),
+	EnumCap(label, isDefault),
 	fID(id)
 {
 }
@@ -190,6 +204,85 @@ ListItemCap::ID() const
 }
 
 
+BooleanCap::BooleanCap(const string& label, bool defaultValue)
+	:
+	BaseCap(label),
+	fDefaultValue(defaultValue)
+{
+}
+
+
+bool
+BooleanCap::DefaultValue() const
+{
+	return fDefaultValue;
+}
+
+
+IntRangeCap::IntRangeCap(const string& label, int lower, int upper,
+	int defaultValue)
+	:
+	BaseCap(label),
+	fLower(lower),
+	fUpper(upper),
+	fDefaultValue(defaultValue)
+{
+}
+
+
+int32
+IntRangeCap::Lower() const
+{
+	return fLower;
+}
+
+
+int32
+IntRangeCap::Upper() const
+{
+	return fUpper;
+}
+
+
+int32
+IntRangeCap::DefaultValue() const
+{
+	return fDefaultValue;
+}
+
+
+DoubleRangeCap::DoubleRangeCap(const string& label, double lower, double upper,
+	double defaultValue)
+	:
+	BaseCap(label),
+	fLower(lower),
+	fUpper(upper),
+	fDefaultValue(defaultValue)
+{
+}
+
+
+double
+DoubleRangeCap::Lower() const
+{
+	return fLower;
+}
+
+
+double
+DoubleRangeCap::Upper() const
+{
+	return fUpper;
+}
+
+
+double
+DoubleRangeCap::DefaultValue() const
+{
+	return fDefaultValue;
+}
+
+
 PrinterCap::PrinterCap(const PrinterData *printer_data)
 	:
 	fPrinterData(printer_data)
@@ -202,7 +295,7 @@ PrinterCap::~PrinterCap()
 }
 
 
-const BaseCap*
+const EnumCap*
 PrinterCap::getDefaultCap(CapID category) const
 {
 	int count = countCap(category);
@@ -211,13 +304,18 @@ PrinterCap::getDefaultCap(CapID category) const
 
 	const BaseCap **base_cap = enumCap(category);
 	while (count--) {
-		if ((*base_cap)->fIsDefault) {
-			return *base_cap;
+		const EnumCap* enumCap = dynamic_cast<const EnumCap*>(*base_cap);
+		if (enumCap == NULL)
+			return NULL;
+
+		if (enumCap->fIsDefault) {
+			return enumCap;
 		}
+
 		base_cap++;
 	}
 
-	return enumCap(category)[0];
+	return static_cast<const EnumCap*>(enumCap(category)[0]);
 }
 
 
@@ -240,11 +338,11 @@ PrinterCap::findCap(CapID category, Predicate& predicate) const
 
 }
 
-const BaseCap*
+const EnumCap*
 PrinterCap::findCap(CapID category, int id) const
 {
 	IDPredicate predicate(id);
-	return findCap(category, predicate);
+	return static_cast<const EnumCap*>(findCap(category, predicate));
 }
 
 
@@ -256,11 +354,38 @@ PrinterCap::findCap(CapID category, const char* label) const
 }
 
 
-const BaseCap*
+const EnumCap*
 PrinterCap::findCapWithKey(CapID category, const char* key) const
 {
 	KeyPredicate predicate(key);
-	return findCap(category, predicate);
+	return static_cast<const EnumCap*>(findCap(category, predicate));
+}
+
+
+const BooleanCap*
+PrinterCap::findBooleanCap(CapID category) const
+{
+	if (countCap(category) != 1)
+		return NULL;
+	return dynamic_cast<const BooleanCap*>(enumCap(category)[0]);
+}
+
+
+const IntRangeCap*
+PrinterCap::findIntRangeCap(CapID category) const
+{
+	if (countCap(category) != 1)
+		return NULL;
+	return dynamic_cast<const IntRangeCap*>(enumCap(category)[0]);
+}
+
+
+const DoubleRangeCap*
+PrinterCap::findDoubleRangeCap(CapID category) const
+{
+	if (countCap(category) != 1)
+		return NULL;
+	return dynamic_cast<const DoubleRangeCap*>(enumCap(category)[0]);
 }