I am running it on a SGI (O2) - real workhorse, but I need a second one in Europe so I go with a DP 1.42 GHz G4. Fortunately they finally put in a fast Grafik Card (64 MB ATI Radeon 9000 Pro, which is expandable). So this should do it...
When the only tool you use is a hammer, every problem begins to look like a nail.