GO for 333mhz, At least if you go with 333mhz now maybe in the future you might get another gb stick of 333mhz.
Only problem is most motherboards dont like certain ram or mixed ram. Im running 2x Corsair 512 Extreme DDR (1gb total) and its great. Only thing Is I think I need another gig of ram as most new games use up 512mb Ram to store stuff in leaving me with only 512mb free for running the game and all the background crap (Eg Doom3 and Quake 4 when set to ultra settings)
George W Bush -
'...more and more of our imports are coming from overseas.'