Anyway, I like Vista64 better than the 32 -- the 32 version keeps bugging me that it's running low on memory and that I need to close some programs as soon at I use 2.1 GB RAM (3GB installed).
I don't understand what you're doing to your PC.I've been using Vista on a PC with 1.5GB of RAM for well over a year and I've never seen it complain about running out of memory, even when running 3DS Max, Photoshop, ProjectStudio, 3-4 x Firefox, WAMPServer, Nero etc at the same time.