I am new to Opensuse.... I am using Edu-Li-f-e 11.3 and so far a satisfied user!!

Sorry if this is the wrong place to post this.

Can you please suggest a good Gnome theme apart from the default themes?
Preferably similar to ClearLooks (Simple theme!). The default Sonar theme is also good.

I got bored with both Clearlooks and Sonar themes.
I visited Gnome-looks and I got confused which one to choose...!

(Change for the sake of changing. For only change is permanent!!)