Ever since Apple switched to intel processors last year (yeah, yeah) the mac world has been shaking. I think apple has never been more popular ever before, thanks to the iPod (yes it is superior) and the intel chipsets in their computers.
Fortunately apple is a smart company - they did not leave you in the dark ages when buyging an intel mac by having to wait for software to become available : they came up with their universal binaries, making most of the software available for both intel macs and non-intel macs.
Intetl is, of course, pleased with such a big client added to their long list of clientele, and they just released new MacOSX compilers for intel macs.

One was for C++ and the other is for FORTRAN.(MU)