Testing my two cents I think this is the appropriate spot. I build and test for fun My 4800x2 with agp ati fireglx3 3gig pc500 and raptors wow my projects for Woman of Studio Arena Theatre (creative suite 2) Maya 7 perfect,while i use my tv turner and office 2007 etc. I test vista with my acer centrino duo nice eye candy but cannot be as robust as windows 64 I for one am glad it surpasses my needs and never slows down nomatter what I startup in the middle of my projects. Enough !I live on Vista but I usually stay at windows 64.