Life, the Universe, and everything:
Where'd the subject line go? ManicDevlin ... was banned once if I can homophone correctly. He's better behaved now it seems, but still incapable of determining what his purpose is here. Some seem to confuse aggrivation with attention.
64 bit computing is only advantageous for large memory access, which is becoming an issue even for personal computers. 32 bits can Byte address 4 G of RAM. We need to start adopting architectures bigger than that, as 1G of RAM is getting fairly common in the pro-sumer world. Other than that, they are wasted bits whcih generate more heat and no additional work. A necessary evil in modren computing.
My next computer will likely be an iBook. What I really benefit from is portability, reliability, a fast graphics processor, a stable and wonderful OS, and my lap not catching fire. Seriously, if I could get a powerbook with a G3 processor in it I would.
After getting a new palm pilot, a have reaffirmed to myself that good programming means 10X more than processing power in the vast majority of daily tasks. Anyone who says differently is either doing rendering, or has given up on good programming because they use M$ everything. I program, I can tell the difference. Even for large programming tasks I'll take a G3 ~750Mhz any day.