which OS (win, OSX, linux) works best on 64-bit edition?
safetytrick: I've had a lot of problems with 64 bit Linux and no problems with 64 bit Windows or OSX (to be honest i did come late to the 64 bit Windows game, after many problems had been resolved). OS X is good but not if you have to pay the Apple prices for ram, or for a Mac Pro that can support more than a piddly 4 or 6 GB's.