I have Vista premium on my home computer and it works fine.. if you dial down the protection settings so it doesn't ask you everytime to do something.. it works fine.. i like some of the funtionality of it ie the window gadgets .. i don't ever use the aero interface since i'm always in windowed mode..



all together it seems to work well the key that i've heard is 2gig memory.. anything less than that and you are screwed.