i have 512 runnin at dual channel, if you didn't read teh sig.
napalm.... it wasn't just you with the Halo PC sluggishness. happened to me when i installed it before returning it. found it kinda sad that i had to have the graphics pretty far down on certain maps to play smooth enough to actually shoot something other than the wall. UT2k4 runs SOOOOOOO much better, looks better, and doesn't have people saying "Oh my god, and android!!! He's gonna kill us all!!!"
edit: actually..... i just realized that listening to the stupidity of the Grunts was the funnest thing about the game really. was interesting to sneak up on them, and they turn around, jump in the air, and run a couple feet, turn around, and shoot you.