diff --git a/src/data/installer.cpp b/src/data/installer.cpp
index 6f72e986..cd315603 100644
--- a/src/data/installer.cpp
+++ b/src/data/installer.cpp
@@ -15,7 +15,7 @@
 #include <data/export_template.hpp>
 #include <util/io/package_manager.hpp>
 #include <util/platform.hpp>
-#include <script/to_value.hpp>
+#include <gui/util.hpp> // load_resource_image
 #include <wx/filename.h>
 #include <wx/wfstream.h>
 #include <wx/zipstrm.h>
@@ -195,10 +195,20 @@ PackageDescription::PackageDescription(const Packaged& package)
 	if (full_name.empty()) full_name = short_name;
 	// installer group
 	if (installer_group.empty()) {
-		// "game-style.mse-something" -> "game/style" -> "game"
-		installer_group = replace_all(package.name(),_("-"),_("/"));
-		size_t pos = installer_group.find_last_of(_('/'));
+		// "game-style.mse-something" -> "game/style_short_name"
+		installer_group = package.name();
+		size_t pos = installer_group.find_last_of(_('-'));
 		if (pos != String::npos) installer_group.resize(pos);
+		if (!installer_group.empty()) {
+			installer_group = _("unclassified/") + replace_all(installer_group,_("-"),_("/")) + _("/");
+		} else {
+			installer_group = _("unclassified/");
+		}
+		if (dynamic_cast<const Game*>(&package)) {
+			installer_group += _("Game files");
+		} else {
+			installer_group += short_name;
+		}
 	}
 	// icon
 	InputStreamP file = const_cast<Packaged&>(package).openIconFile();
@@ -219,6 +229,9 @@ IMPLEMENT_REFLECTION_NO_SCRIPT(PackageDescription) {
 
 void PackageDescription::merge(const PackageDescription& p2) {
 	if (!icon.Ok() && !icon_url) icon = p2.icon;
+	if (installer_group.empty()) installer_group = p2.installer_group;
+	if (short_name.empty()) short_name = p2.short_name;
+	if (full_name.empty()) full_name = p2.full_name;
 }
 
 IMPLEMENT_REFLECTION_NO_SCRIPT(InstallerDescription) {
@@ -454,9 +467,10 @@ InstallablePackageP mse_installable_package() {
 	mse_version->version = app_version;
 	PackageDescriptionP mse_description(new PackageDescription);
 	mse_description->name          = mse_package;
-	mse_description->short_name    = mse_description->full_name = _TITLE_("magic set editor");
+	mse_description->short_name    = mse_description->full_name = mse_description->installer_group
+	        = _TITLE_("magic set editor");
 	mse_description->position_hint = -100;
-	//mse_description->icon          = load_resource_image(_("mse_icon"));
+	mse_description->icon          = load_resource_image(_("installer_program"));
 	//mse_description->description   = _LABEL_("magic set editor package");
 	return new_intrusive2<InstallablePackage>(mse_version,mse_description);
 }
diff --git a/src/data/installer.hpp b/src/data/installer.hpp
index f05a52fe..d0c7a31f 100644
--- a/src/data/installer.hpp
+++ b/src/data/installer.hpp
@@ -99,6 +99,7 @@ enum PackageStatus
 ,	PACKAGE_INSTALLABLE   = 0x0110 ///< Package can be installed (it makes sense to do so)
 ,	PACKAGE_UPDATES       = 0x0111 ///< Remote updates available
 ,	PACKAGE_MODIFIED      = 0x1001 ///< Local changes made
+,	PACKAGE_MISSING_DEP   = 0x0200 ///< Missing a dependency for installation
 ,	PACKAGE_CONFLICTS     = PACKAGE_UPDATES | PACKAGE_MODIFIED
 };
 
diff --git a/src/gfx/generated_image.cpp b/src/gfx/generated_image.cpp
index 4d5fbe03..45c98768 100644
--- a/src/gfx/generated_image.cpp
+++ b/src/gfx/generated_image.cpp
@@ -31,24 +31,18 @@ Image conform_image(const Image& img, const GeneratedImage::Options& options) {
 	if ((iw == options.width && ih == options.height) || (options.width == 0 && options.height == 0)) {
 		// zoom?
 		if (options.zoom != 1.0) {
-			Image resampled_image(iw * options.zoom, ih * options.zoom, false);
-			resample(image, resampled_image);
-			image = resampled_image;
+			image = resample(image, iw * options.zoom, ih * options.zoom);
 		} else {
 			// already the right size
 		}
 	} else if (options.height == 0) {
 		// width is given, determine height
 		int h = options.width * ih / iw;
-		Image resampled_image(options.width, h, false);
-		resample(image, resampled_image);
-		image = resampled_image;
+		image = resample(image, options.width, h);
 	} else if (options.width == 0) {
 		// height is given, determine width
 		int w = options.height * iw / ih;
-		Image resampled_image(w, options.height, false);
-		resample(image, resampled_image);
-		image = resampled_image;
+		image = resample(image, w, options.height);
 	} else if (options.preserve_aspect == ASPECT_FIT) {
 		// determine actual size of resulting image
 		int w, h;
@@ -59,18 +53,14 @@ Image conform_image(const Image& img, const GeneratedImage::Options& options) {
 			w = options.height * iw / ih;
 			h = options.height;
 		}
-		Image resampled_image(w, h, false);
-		resample(image, resampled_image);
-		image = resampled_image;
+		image = resample(image, w, h);
 	} else {
-		Image resampled_image(options.width, options.height, false);
 		if (options.preserve_aspect == ASPECT_BORDER && (options.width < options.height * 3) && (options.height < options.width * 3)) {
 			// preserve the aspect ratio if there is not too much difference
-			resample_preserve_aspect(image, resampled_image);
+			image = resample_preserve_aspect(image, options.width, options.height);
 		} else {
-			resample(image, resampled_image);
+			image = resample(image, options.width, options.height);
 		}
-		image = resampled_image;
 	}
 	// saturate?
 	if (options.saturate) {
diff --git a/src/gfx/gfx.hpp b/src/gfx/gfx.hpp
index 86693859..4cbc750e 100644
--- a/src/gfx/gfx.hpp
+++ b/src/gfx/gfx.hpp
@@ -21,6 +21,7 @@
 
 /// Resample (resize) an image, uses bilenear filtering
 void resample(const Image& img_in, Image& img_out);
+Image resample(const Image& img_in, int width, int height);
 
 /// Resamples an image, first clips the input image to a specified rectangle
 /** The selected rectangle is resampled into the entire output image */
@@ -35,6 +36,7 @@ enum PreserveAspect
 
 /// Resample an image, but preserve the aspect ratio by adding a transparent border around the output if needed.
 void resample_preserve_aspect(const Image& img_in, Image& img_out);
+Image resample_preserve_aspect(const Image& img_in, int width, int height);
 
 /// Resample an image to create a sharp result by applying a sharpening filter
 /** Amount must be between 0 and 100 */
diff --git a/src/gfx/resample_image.cpp b/src/gfx/resample_image.cpp
index c69547a4..6d9e7b38 100644
--- a/src/gfx/resample_image.cpp
+++ b/src/gfx/resample_image.cpp
@@ -125,6 +125,15 @@ void resample_pass(const Image& img_in, Image& img_out, int offset_in, int offse
 void resample(const Image& img_in, Image& img_out) {
 	resample_and_clip(img_in, img_out, wxRect(0, 0, img_in.GetWidth(), img_in.GetHeight()));
 }
+Image resample(const Image& img_in, int width, int height) {
+	if (img_in.GetWidth() == width && img_in.GetHeight() == height) {
+		return img_in; // already the right size
+	} else {
+		Image img_out(width,height,false);
+		resample(img_in, img_out);
+		return img_out;
+	}
+}
 
 void resample_and_clip(const Image& img_in, Image& img_out, wxRect rect) {
 	// mask to alpha
@@ -171,6 +180,16 @@ void resample_preserve_aspect(const Image& img_in, Image& img_out) {
 	resample_pass(img_temp, img_out,  0, offset_out, img_in.GetHeight(), img_temp.GetWidth(), rheight, img_out.GetWidth(), rwidth,             1,                 1);
 }
 
+Image resample_preserve_aspect(const Image& img_in, int width, int height) {
+	if (img_in.GetWidth() == width && img_in.GetHeight() == height) {
+		return img_in; // already the right size
+	} else {
+		Image img_out(width,height,false);
+		resample_preserve_aspect(img_in, img_out);
+		return img_out;
+	}
+}
+
 // ----------------------------------------------------------------------------- : Sharpening
 
 void sharp_downsample(const Image& img_in, Image& img_out, int amount);
diff --git a/src/gui/control/image_card_list.cpp b/src/gui/control/image_card_list.cpp
index 45d1b09e..65e20705 100644
--- a/src/gui/control/image_card_list.cpp
+++ b/src/gui/control/image_card_list.cpp
@@ -65,9 +65,7 @@ class CardThumbnailRequest : public ThumbnailRequest {
 			if (image.LoadFile(*parent->set->openIn(filename))) {
 				// two step anti aliased resampling
 				image.Rescale(36, 28); // step 1: no anti aliassing
-				Image image2(18, 14, false); // step 2: with anti aliassing
-				resample(image, image2);
-				return image2;
+				return resample(image, 18, 14); // step 2: with anti aliassing
 			} else {
 				return Image();
 			}
diff --git a/src/gui/image_slice_window.cpp b/src/gui/image_slice_window.cpp
index 1fe37072..b238922c 100644
--- a/src/gui/image_slice_window.cpp
+++ b/src/gui/image_slice_window.cpp
@@ -541,8 +541,7 @@ void ImageSliceSelector::createBitmap() {
 	// create image, resampled to fit in control
 	wxSize s = GetClientSize();
 	int width = s.GetWidth() - 2*border, height = s.GetHeight() - 2*border;
-	Image img(width, height, false);
-	resample(slice.source, img);
+	Image img = resample(slice.source, width, height);
 	bitmap = Bitmap(img);
 	scaleX = (double)width  / slice.source.GetWidth();
 	scaleY = (double)height / slice.source.GetHeight();
diff --git a/src/gui/packages_window.cpp b/src/gui/packages_window.cpp
index 2e9d5275..f55413a5 100644
--- a/src/gui/packages_window.cpp
+++ b/src/gui/packages_window.cpp
@@ -139,14 +139,31 @@ class PackageUpdateList : public TreeList {
 	typedef intrusive_ptr<TreeItem> TreeItemP;
 	class TreeItem : public Item {
 	  public:
+		TreeItem() : position_type(TYPE_OTHER), position_hint(1000000) {}
 		String label;
 		vector<TreeItemP> children;
 		InstallablePackageP package;
 		Bitmap icon, icon_grey;
+		// positioning
+		enum PackageType {
+			TYPE_PROG,
+			TYPE_LOCALE,
+			TYPE_GAME,
+			TYPE_STYLESHEET,
+			TYPE_EXPORT_TEMPLATE,
+			TYPE_SYMBOL_FONT,
+			TYPE_INCLUDE,
+			TYPE_FONT,
+			TYPE_OTHER,
+		}   position_type;
+		int position_hint;
 		
 		void add(const InstallablePackageP& package, const String& path, int level = -1);
 		void toItems(vector<TreeList::ItemP>& items);
+		void setIcon(const Image& image);
 		bool highlight() const;
+		
+		static PackageType package_type(const PackageDescription& desc);
 	};
 };
 
@@ -156,6 +173,22 @@ DECLARE_TYPEOF_COLLECTION(PackageUpdateList::TreeItemP);
 
 
 void PackageUpdateList::TreeItem::add(const InstallablePackageP& package, const String& path, int level) {
+	// this node
+	this->level = level;
+	PackageType new_type = package_type(*package->description);
+	int new_hint = package->description->position_hint;
+	if (new_type < position_type || (new_type == position_type && new_hint < position_hint)) {
+		// this is a lower position hint, use it
+		position_type = new_type;
+		position_hint = new_hint;
+	}
+	// end of the path?
+	if (path.empty()) {
+		assert(!this->package);
+		this->package = package;
+		return;
+	}
+	// split path
 	size_t pos = path.find_first_of(_('/'));
 	String name = path.substr(0,pos);
 	String rest = pos == String::npos ? _("") : path.substr(pos+1);
@@ -163,17 +196,12 @@ void PackageUpdateList::TreeItem::add(const InstallablePackageP& package, const
 	FOR_EACH(ti, children) {
 		if (ti->label == name) {
 			// already have this child
-			if (pos == String::npos) {
-				if (ti->package) {
-					// two packages with the same path
-					TreeItemP ti2(new TreeItem);
-					ti2->level = level + 1;
-					ti2->label = name;
-					ti2->package = package;
-					children.insert(ti_IT.first, ti2);
-				} else {
-					ti->package = package;
-				}
+			if (pos == String::npos && ti->package) {
+				// two packages with the same path
+				TreeItemP ti2(new TreeItem);
+				ti2->label = name;
+				children.insert(ti_IT.first, ti2);
+				ti2->add(package, rest, level + 1);
 			} else {
 				ti->add(package, rest, level + 1);
 			}
@@ -183,20 +211,15 @@ void PackageUpdateList::TreeItem::add(const InstallablePackageP& package, const
 	// don't have this child
 	TreeItemP ti(new TreeItem);
 	children.push_back(ti);
-	ti->level = level + 1;
 	ti->label = name;
-	if (pos == String::npos) {
-		ti->package = package;
-	} else {
-		ti->add(package, rest, level + 1);
-	}
+	ti->add(package, rest, level + 1);
 }
 
 bool compare_pos_hint(const PackageUpdateList::TreeItemP& a, const PackageUpdateList::TreeItemP& b) {
-	int pa = a->package ? a->package->description->position_hint : 0;
-	int pb = b->package ? b->package->description->position_hint : 0;
-	if (pa < pb) return true;
-	if (pa > pb) return false;
+	if (a->position_type < b->position_type) return true;
+	if (a->position_type > b->position_type) return false;
+	if (a->position_hint < b->position_hint) return true;
+	if (a->position_hint > b->position_hint) return false;
 	return a->label < b->label;
 }
 
@@ -214,6 +237,38 @@ bool PackageUpdateList::TreeItem::highlight() const {
 	return false;
 }
 
+PackageUpdateList::TreeItem::PackageType PackageUpdateList::TreeItem::package_type(const PackageDescription& desc) {
+	if (desc.name == mse_package)                           return TYPE_PROG;
+	size_t pos = desc.name.find_last_of(_('.'));
+	if (pos == String::npos)                                return TYPE_OTHER;
+	if (is_substr(desc.name,pos,_(".mse-locale")))          return TYPE_LOCALE;
+	if (is_substr(desc.name,pos,_(".mse-game")))            return TYPE_GAME;
+	if (is_substr(desc.name,pos,_(".mse-style")))           return TYPE_STYLESHEET;
+	if (is_substr(desc.name,pos,_(".mse-export-template"))) return TYPE_EXPORT_TEMPLATE;
+	if (is_substr(desc.name,pos,_(".mse-symbol-font")))     return TYPE_SYMBOL_FONT;
+	if (is_substr(desc.name,pos,_(".mse-include")))         return TYPE_INCLUDE;
+	if (is_substr(desc.name,pos,_(".ttf")))                 return TYPE_FONT;
+	return TYPE_OTHER;
+}
+
+void PackageUpdateList::TreeItem::setIcon(const Image& img) {
+	Image image = img;
+	int iw = image.GetWidth(), ih = image.GetHeight();
+	if (ih > 107) {
+		int w = 107 * iw / ih;
+		image = resample(image, w, 107);
+	} else if (iw > 107) {
+		int h = 107 * ih / iw;
+		image = resample(image, 107, h);
+	}
+	if (package) package->description->icon = image;
+	Image resampled = resample_preserve_aspect(image,16,16);
+	icon = Bitmap(resampled);
+	saturate(resampled, -.75);
+	set_alpha(resampled,0.5);
+	icon_grey = Bitmap(resampled);
+}
+
 // ----------------------------------------------------------------------------- : PackageIconRequest
 
 /// wx doesn't allow seeking on InputStreams from a wxURL
@@ -273,13 +328,7 @@ class PackageIconRequest : public ThumbnailRequest {
 	}
 	virtual void store(const Image& image) {
 		if (!image.Ok()) return;
-		ti->package->description->icon = image;
-		Image resampled(16,16,false);
-		resample_preserve_aspect(image,resampled);
-		ti->icon = Bitmap(resampled);
-		saturate(resampled, -.75);
-		set_alpha(resampled,0.5);
-		ti->icon_grey = Bitmap(resampled);
+		ti->setIcon(image);
 		list->Refresh(false);
 	}
   private:
@@ -294,8 +343,7 @@ void PackageUpdateList::initItems() {
 	TreeItem root;
 	FOR_EACH(ip, parent->installable_packages) {
 		String group = ip->description->installer_group;
-		if (!group.empty()) group += _("/");
-		group += ip->description->short_name;
+		if (group.empty()) group = _("custom");
 		root.add(ip, group);
 	}
 	// tree to treelist items
@@ -307,23 +355,17 @@ void PackageUpdateList::initItems() {
 		const InstallablePackageP& p = ti.package;
 		Image image;
 		if (p && p->description->icon.Ok()) {
-			Image resampled(16,16,false);
-			resample_preserve_aspect(p->description->icon, resampled);
-			image = resampled;
+			ti.setIcon(p->description->icon);
 		} else if (p) {
-			image = load_resource_image(_("installer_package"));
-		} else if (ti.label == _("locales")) {
-			image = load_resource_image(_("installer_locales"));
+			ti.setIcon(load_resource_image(_("installer_package")));
+			if (!p->description->icon_url.empty()) {
+				// download icon
+				thumbnail_thread.request(new_intrusive2<PackageIconRequest>(this,&ti));
+			}
+		} else if (ti.position_type == TreeItem::TYPE_LOCALE) {
+			ti.setIcon(load_resource_image(_("installer_locales")));
 		} else {
-			image = load_resource_image(_("installer_group"));
-		}
-		ti.icon = Bitmap(image);
-		saturate(image, -.75);
-		set_alpha(image, 0.5);
-		ti.icon_grey = Bitmap(image);
-		if (p && !p->description->icon.Ok() && !p->description->icon_url.empty()) {
-			// download icon
-			thumbnail_thread.request(new_intrusive2<PackageIconRequest>(this,&ti));
+			ti.setIcon(load_resource_image(_("installer_group")));
 		}
 	}
 }
@@ -336,7 +378,7 @@ void PackageUpdateList::drawItem(DC& dc, size_t index, size_t column, int x, int
 		const Bitmap& bmp = ti.highlight() ? ti.icon : ti.icon_grey;
 		if (bmp.Ok()) dc.DrawBitmap(bmp,x,y);
 		dc.SetTextForeground(color);
-		dc.DrawText(ti.label, x+18, y+2);
+		dc.DrawText(capitalize_sentence(ti.label), x+18, y+2);
 	} else if (column == 1 && ti.package) {
 		// Status
 		int stat = ti.package->status;
diff --git a/src/gui/set/stats_panel.cpp b/src/gui/set/stats_panel.cpp
index d832800b..b50c63f1 100644
--- a/src/gui/set/stats_panel.cpp
+++ b/src/gui/set/stats_panel.cpp
@@ -77,9 +77,9 @@ void StatCategoryList::drawItem(DC& dc, int x, int y, size_t item, bool selected
 	if (!cat.icon_filename.empty() && !cat.icon.Ok()) {
 		InputStreamP file = game->openIn(cat.icon_filename);
 		Image img(*file);
-		Image resampled(21, 21);
-		resample_preserve_aspect(img, resampled);
-		if (img.Ok()) cat.icon = Bitmap(resampled);
+		if (img.Ok()) {
+			cat.icon = Bitmap(resample_preserve_aspect(img, 21, 21));
+		}
 	}
 	if (cat.icon.Ok()) {
 		dc.DrawBitmap(cat.icon, x+1, y+1);
diff --git a/src/render/value/image.cpp b/src/render/value/image.cpp
index 051e6542..44996a77 100644
--- a/src/render/value/image.cpp
+++ b/src/render/value/image.cpp
@@ -129,9 +129,7 @@ void ImageValueViewer::loadMask(const Rotation& rot) const {
 	Image image;
 	InputStreamP image_file = viewer.stylesheet->openIn(style().mask_filename);
 	if (image.LoadFile(*image_file)) {
-		Image resampled(w,h);
-		resample(image, resampled);
-		alpha_mask = new_intrusive1<AlphaMask>(resampled);
+		alpha_mask = new_intrusive1<AlphaMask>(resample(image,w,h));
 	}
 }
 
diff --git a/src/render/value/package_choice.cpp b/src/render/value/package_choice.cpp
index b6d0f24d..1eba2cfa 100644
--- a/src/render/value/package_choice.cpp
+++ b/src/render/value/package_choice.cpp
@@ -38,9 +38,7 @@ void PackageChoiceValueViewer::initItems() {
 		Image image;
 		InputStreamP stream = p->openIconFile();
 		if (stream && image.LoadFile(*stream)) {
-			Image resampled(16,16,false);
-			resample(image, resampled);
-			i.image = Bitmap(resampled);
+			i.image = Bitmap(resample(image, 16,16));
 		}
 		items.push_back(i);
 	}
diff --git a/src/resource/common/installer_program.png b/src/resource/common/installer_program.png
new file mode 100644
index 00000000..a4d37b01
Binary files /dev/null and b/src/resource/common/installer_program.png differ
diff --git a/src/resource/msw/mse.rc b/src/resource/msw/mse.rc
index fc27744f..6534c016 100644
--- a/src/resource/msw/mse.rc
+++ b/src/resource/msw/mse.rc
@@ -172,6 +172,7 @@ edit_symbol				IMAGE	"../common/edit_symbol.png"
 installer_group			IMAGE	"../common/installer_group.png"
 installer_package		IMAGE	"../common/installer_package.png"
 installer_locales		IMAGE	"../common/installer_locales.png"
+installer_program		IMAGE	"../common/installer_program.png"
 //installer_font		IMAGE	"../common/installer_font.png"
 
 // -------------------------------------------------------- : WX
diff --git a/src/util/string.cpp b/src/util/string.cpp
index 4807c1fc..4642c38b 100644
--- a/src/util/string.cpp
+++ b/src/util/string.cpp
@@ -155,7 +155,7 @@ String capitalize(const String& s) {
 }
 
 String capitalize_sentence(const String& s) {
-	String ret = s.Lower();
+	String ret = s;//.Lower();
 	if (!ret.empty()) {
 		ret[0] = toUpper(ret[0]);
 	}