Index: Makefile.am
===================================================================
--- Makefile.am	(revision 2283)
+++ Makefile.am	(working copy)
@@ -52,7 +52,7 @@
 install-osx-disk-image: install-osx-app-bundle install-osx-standalone-app
 	/bin/rm -f $(PACKAGE)-$(PACKAGE_VERSION).sparseimage
 	/bin/rm -f $(PACKAGE)-$(PACKAGE_VERSION)-`uname -p`.dmg
-	$(HDIUTIL) create -type SPARSE -size 20m -fs HFS+ -volname $(OSX_DMG_TARGET) -attach $(PACKAGE)-$(PACKAGE_VERSION).sparseimage
+	$(HDIUTIL) create -type SPARSE -size 50m -fs HFS+ -volname $(OSX_DMG_TARGET) -attach $(PACKAGE)-$(PACKAGE_VERSION).sparseimage
 	/bin/cp -R $(OSX_APP_DIR) /Volumes/$(OSX_DMG_TARGET)
 	/bin/cp $(PACKAGE)/icons/$(OSX_BUNDLE_NAME)VolumeIcon.icns /Volumes/$(OSX_DMG_TARGET)/.VolumeIcon.icns
 	/Developer/Tools/SetFile -a C /Volumes/$(OSX_DMG_TARGET)/.VolumeIcon.icns /Volumes/$(OSX_DMG_TARGET)