I, too, am getting artifacts everywhere in RC2 - BF2, 3DMark 2005, virtually anything DX9-based. BF2 is particularly annoying. The menus are unreadable due to constant jumping/flashing/artifacts on the display. This is with the 96.77 drivers that came with RC2.
I managed to splice-in the nVidia Control Panel from the 96.33 drivers and have played with the various image quality controls to no avail. Chock this one up to buggy nVidia drivers and perhaps a bug in DX9 support as well.
Fortunately, I *can* play the maps in BF2 once they're loaded. Takes some guessing with the mouse to get the right menu selections, but then the game play is artifact free, if a bit sluggish (might also be due to me cranking up the bots to 24-32 and playing 64-player maps

).
C'mon, nVidia, it's almost RTM time - release something usable!
RCK