My question is, are there any downloads to help Windows XP Pro SP2 (32-bit) identify more than 2.75 gbs of RAM? I could have sworn, on these forums I've read that 32 bit OSes can use up to 3.75gb. I'd hate to think I just wasted $92 on RAM, simply for the extra 750 mb.
Actually, 4GB is the maximum, but it will always be a little lower than that. 3.75 is very possible. It all depends on what hardware you have and how well the bios optimizes the address space below 4G.