All Nokia Symbian^3 users..If you are not much stisfird with normal Symbian^3 UI on your Smartphones, here is an awesome 3D interface that took off on Android early. Namely SPB Shell 3D is a rich user interface with 3D that replaces your existing UI. There are plenty of skins are available for SPB Shell 3D and you can chose one of them for your device and experience things that is only available on 3D.
The SPB Shell 3D is now available from SPB Software website and expect it to be available soon on Ovi store. Anyway, you will have to shell out a price of $14.99 if you want to tap on the interface on your mobile. It is reportedly earned an impressive $750,000 just a week after the launch on Android.
Currently, the SPB Shell 3D only supports Nokia X7, E7, C7, C6-01 and N8. I think it will worth checking out the video and decide if you want it. I bet you will surely like the UI if you like colorful graphics.