RedHat seems to be performing pretty well. Had to do some funky reconfiguration, as the system kept mis-identifying my network card. All's happy now. I just need to get some addtional software to make it complete, although you would be amazed at all the software that comes with the basic install, all open-source. If anyone has an extra PC lying around, it would be worth your time to try out one of the linux flavors. It's a nice change of pace from Windows.