No I don't think so. I've never experimented with it and tried to run a 64 on a 32. You can now by seeing your specs. Like where it says how much RAM, which processor, OS, etc you have. Get it?

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Pretty much 64bit is faster than 32bit. Yes 64bit runs 32bit.

if i get a vaio i hope i can run 64 then

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oh, and i think windows millenium was the worst. they actually went as far as to discontinue it. i've heard talk of them doing this to vista, but instead i think they are just going to try to get windows 7 out as fast as possible.

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Where did you hear that? Discontinuing Vista? Wtf? Not a good idea. I would say that Vista is an okay OS. Its kind of like XP with good graphics, a few added stuff, etc.

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Windows ME or 95 they were CRAP!

~Zodiac

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Windows ME all the way !! I hate that crap !

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they def. wnt discontinue vista

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They won't kill off Vista, people really don't know what kind of power it harvests. Windows 7 seems like its gonna be Vista but in a newer and more security way. But I believe it should be free for Vista Users since they bought it or got it with a new computer and there is no point of buying a new copy if Vista is only 2-3 years old.

Ubuntu - it's so god damn hard to install, there's always a conflict anytime I go to install it on a system