Over the holidays i have spent lots of time in KDE 4.2 beta on openSUSE 11.1 and things look to be shaping up well. I have submitted a few bugs to upstream and hope to see those washed out when 4.2 is officially released.
Have a look at my New Oxygen Themed Desktop for KDE 4.2. Very nice colors, looks very sharp. (Click the image to see its full size)
Another look at Oxygen with a few windows open with shadows. So.. pretty. :)
(Click the image to see its full size)
I love the new smoothness and fluency of the new KWin4, its integration with Desktop Effects is something to brag about. Plasmoids are great even when Desktop Effects are not enabled, so you can still have nice eye candy and a good workable desktop when you have a video card that does not support Desktop Effects.
The features missing page here is getting whittled away at and will soon be a thing of the past.
Come join the fun and load the unstable Beta of KDE 4.2
Nice Work from the KDE Team and the openSUSE KDE Team.