Arstechnica posted an "Introduction to 64-bit computing" with focus on the AMD x86 architecture: Between IBM's 970 and AMD's Opteron, it's now looking more and more like 2003 will be the year that ...
I've waited quite some time to take a look at x86-64, because I wasn't too enthused about it when it was first announced. But the more I've read about it, the more I've come around, and at this point ...