I installed RedHat 9.0 last night (twice actually in vain attempts to get it to work). Basically if I load up openoffice or some other application it will run stable. But, if I open Mozilla for more than 10-15 minutes it usually ends up hanging. Whenever I try to download something, it will hang then. Any ideas?

Its running on a duron, and I had overclocked it at one point. How does Red Hat deal with overclocking?