I am thinking about switching over to vista, my current build only has 1gb of ram. I have been playing with vista on my laptop, and 1gb doesn't seem like its enough. So I am wondering if I should add 2gb more ram. Everything else about my system is good enough to run vista as I just built it in the fall, but I only bought 1gb at that time as ram was expensive at the time and I didn't really need it. Also should I go with 32 bit or 64 bit vista? I can get either of them, doesn't matter too much to me which I get as long as its compatible with everything. If I get 2gb more of ram I would be getting the OCZ PC2-6400 Platinum XTC rev. 2 kit. So should I upgrade to 3gb from my current 1gb for vista? Or should I do something else, from what I hear 3gb seems to be the sweet spot for vista.