i bought the PNY gf4 ti 4400 as well
will OC to 325/666 with no artifacts, i leave it at 310/640
i do have the thermaltake fan/ramsinks
rant:
it also runs ut2k3 perfectly with all details highest, res at 1280x960 only cuz my monitor refreshes @85Hz at that res, only 60hz @ 1600x1200, otherwise i'd be at 16x12
ut2k3 is supposed to be a beast for many systems to come right? i'm wondering why mine handles it so well...i don't find it that hard on systems...just my $0.02