OS X 10.7 Lion will require at least a Core 2 Duo CPU

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GeneL wrote:
I don't really get this??? :oldfogey:

AFAIK, my computer, Model Name: Mac Pro/ Model Identifier: MacPro1,1/ Processor Name: Dual-Core Intel Xeon, is capable of 64 bit processing.

I've seen the option to switch to 64 bit in a number of applications, so shouldn't I be able to use Lion?

Yes. I'm not sure what Bernie is thinking.