A little background. I live in David, Panama. Not really a hot-bed of computer supply stores around here. I recently lost a motherboard due to a power surge. The first replacement motherboard I got, didn't work with my AMD processor. And that was the only motherboard available to accept my processor. Moving right along, I can get an AMD Athlon 64 3500+ processor and matching motherboard. My question is, will I be able to run with my existing 32-bit FC5 setup or will I have to get the 64-bit version of FC5. Being stuck on dialup and needing to download a different O/S is not a fun thing. Will it work with the 32-bit O/S until I can get somewhere where I can download the 64-bit version? Thanks, Mike