Sorry for not posting anything for a rather long time. I have been using Mandriva Cooker 2011 for about 2 months now since I bought my new ASUS laptop from someone with half the current market price. :) With RPM5, ROSA, and many exciting features of KDE 4 in Cooker, I didn't want to miss the chance to test and have fun with them.
Here is the screenshots of my desktop with urpmi and 3D effects in action.
Please click on the image to see bigger picture.