This is a link to the thread I have compiled of the compatible themes. Follow this link to that page.
http://www.droidforums.net/forum/drod2169-x/109528-themes-rubix-1-9-5-a.html#post1127499
http://www.droidforums.net/forum/drod2169-x/109528-themes-rubix-1-9-5-a.html#post1127499