No, I read a review w/ benchmarks for the 64-bit Windows and they don't live up to the 32-bit version. When you hear 'Beta' and 'Microsoft' in the same sentence, just don't do it.
64 bit OS will run same bit apps faster, but 32 bit apps run slower.
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<font color=red> And the sign says "You got to have a membership card to get inside" Huh
So I got me a pen and paper And I made up my own little sign </font color=red>