to overmind,
i need you to check this out for me...
click start, open regedit from the instant search(do not modify anything)
click on 'HKEY_CLASSES_ROOT', and on that huge list go down to 'themefile' then down to 'shell'
this is what i have which is wierd

then i went down to 'open' under 'themefile' and also no value for the item set there, only until i got to 'command' there was a set value..
to anyone with vista and NOT THIS PROBLEM please check it out.. ive been trying to edit my appearance properties for ages now