Comment 8 for bug 256972

"This theme will not look as intended because the required GTK+ theme '' is not installed."

This message appears with many instances and themes.

I made a shorcut to appearance, and launch it as administrator. My appearance window launched in this fashion displays my 'slickness' and 'os v' very nicely - they were indeed installed well in 8.04 (the message saying that the GTK+ theme isn't installed still appears, though it applies the theme well - tabs included)

However, the theme won't apply in the user account - I can have two appearance windows open. Switching in the 'user' window makes the 'root' window follow - only a very few can be applied from 'user', though the others work in root only.