Re: Windows XP or Windows XP 64
I know XP X64 can address more memory and if you plan on using more than 2GB, I've heard that's the way to go. As far as performance gains, I read about X64 in Maximum PC and they said there's really not much of a performance gain but I wouldn't know because I haven't used a 64-bit OS yet.
Desktop: Dell Dimension E510, 2.5GB RAM, Intel P4 3.0GHZ, 250GB HDD, Windows Vista Premium. Might not be the best, but the old girl is still running good.