64-Bit MacBook

wheels524

macrumors newbie
Original poster
Aug 2, 2007
17
0
St. Louis
Hi Everyone,

I have a 1st generation MacBook and was wondering if it was 64-Bit or 32-Bit. I'm upgrading to Leopard tomorrow and would just like to know for my own interest whether or not I will be running it on a 32-bit or a 64-bit machine.

Thanks!
Brian
 
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