> Just out of curiosity, what Linux are you running on the AMD-64 machine, and > has it been pretty bug free? Are most of the binaries in the distribution > compiled to run in 64-bit mode or 32? I've been running Fedora Core 4 without any problems. Every major program I use on regular basis (emacs, tetex, gcc, xmms, etc.) is compiled for 64-bit mode.