Originally Posted by sP00N
if your a gamer x64 dosent make much of a difference. Actually some games hate 64 bit. Really i wouldn't worry about upgrading, seeing that we are about to see 128bit processors come out soon
It works fine for vista and server 2003 but not for XP. Basically the only reason you need 64 bit is if you have a program that actually takes advantage of it (I haven't heard of any of these programs) Although HL2 has some type of "64-bit mode" which tends to make the game crash frequently and if you die the ai turns off.