If the current developer seed (build 10A432) of Snow Leopard is indeed the Golden Master version (as has been highly rumored) only Xserves will be able to boot into 64-bit version of Mac OS 10.6 by ...

Here’s an interesting little tidbit we didn’t notice until just now: Apple boots those new MacBook Pros into 64-bit Snow Leopard rather than 32-bit, like every other Mac out there save the Mac Pro ...