difference between win7 pro and ultimate?

since I'm using win7 ultimate in the rc, what's gonna be the practical difference in the 2? the ultimate is way too much for the upgrade and there's no discount??? wtf right? anyway, does anyone know how they'll have the whole thing setup for the difference, I know that for most people, they don't NEED the pro or ultimate but I like my system to have the extra capabilities in software and the whole xp thing, any help will be appreciated in figuring out this issue....


New Member
This is probabaly the best place to look :

- PC World

good link, straight and to the point, thank you!

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