Path to 64bits
AppleInsider has posted an excellent three page article detailing the path from 32bits to 64bits on PCs and Macs. It puts everything into perspective and outlines the reasons that the switch from PowerPC to Intel for Apple was important in the longrun and challenges that are faced with the x64 version of Windows as well as the complications that would arise if Snow Leopard is 64bit only. Overall a great read, although a bit technical.
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