"real time" font previewing (including smoothing)
A seperate button ( or the default function for "Import" )made to "browse for file" instead of opening template function. Gets really old having to use the Dropdown on the import button to get to browse for file dialog.
Seamless adding of substyles without haveing to make duplicates of every single image in the new substyle thus doubling substyle.
Previews of animations skinwide.
Preview of more programs menu and its menu item states.
In general, full "all states " previews of all images with states.
SKS "gui" control of .uifiles.
More control for skinnign items individually without affecting other areas of the theme. (i know some things are OS contolled and cant be helped.)
Being able to import a JPG and NOT have it auto-convert to a BMP for the wallpaper.
Better documentation and updated tuorials for new users.
All of the previously mentioned suggestions from other users ( especially per pixel preview in zoom window.
Faster Apply times!!Im sure I'll think of more after I wake up.