To Those who fear Leopard might not run on 32 bit machines
There's absolutely nothing to fear about.
Just think of Leopard as a four-way Universal binary, not just ppc and intel,
but ppc32, ppc64, intel32, intel64.
In fact Tiger already has the ability; it's only that Apple doesn't ship ppc64/intel64 API for the GUI stuff in Tiger. The announcement today just means they'll ship the Leopard OS in the four-way Universal binary.
There's absolutely nothing to fear about.
Just think of Leopard as a four-way Universal binary, not just ppc and intel,
but ppc32, ppc64, intel32, intel64.
In fact Tiger already has the ability; it's only that Apple doesn't ship ppc64/intel64 API for the GUI stuff in Tiger. The announcement today just means they'll ship the Leopard OS in the four-way Universal binary.