I have put a new memory stick into my XP x64. I removed two 512 MB
sticks. This new one is 1024 MB. Why would my system still be saying I have
896 MB of ram? Do I need to do something in BIOS? When I had a 1024 and a
512 MB in there it was showing I had 1.3 GB of ram.

How much Ram can XP X64 handle. Only as much as winserver 2003?

Bill