I'm running Suse 10.3, on a a dell laptop with a Nvdia Geforce Go 7300, 2gb ram, on the Nvidia I'm using the drivers from nvidia. Also running the compiz fusion 3d stuff at the same time on a dual monitor setup.
So far it's working great other than some sound issues, which was taken care of by using ESD and making the changes in KDE Sound Center reference in another post.
Only other item is the fps is much better if I run without the second monitor, in this case the nvidia drivers are not configuring for Twinview with xinerama mode.