Here is a link to a comparison chart from MS. http://www.microsoft.com/windows/windows-vista/compare-editions/default.aspx
Like Doctor Inferno said. If the only thing you are planning to do the just the basic windows stuff than the Home Premium should be all that you need to be happy. Remember that even if you install the Ultimate version and spend the big dollars you may not get much more features unless you have really good upgraded hardware that supports the Ultimate version.
starfireone
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78 posts since Jun 2008
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Premium. Ultimate just has a bit more fancy stuff, not worth it unless you NEED those extra fun stuff (like vid as your wallpaper). Also I assume that ultimate eats more ram etc. For the basics of household use gaming use and stuff go with premium, it serves me well on three laptops and two computers at home.
MelechM
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