Benjamin J. Weiss wrote: > I don't know about with two physical processors. I know that I'm having > issues with hyperthreading on my P4. > What sort of issues are you having? It seems to work fine for me. One big improvement over FC1 is that it now recognises that P4 with HT needs and SMP kernel - before it would make the UP kernel the default in GRUB so that I had to edit grub.conf by hand every time there was a kernel update! Jonathan