I just downloaded this benchmark utility, and I have to say I'm reasonably impressed. It tests both the hardware and the OS of the system, with tests for things like FLOPS/sec and thread locks/sec. It was reasonably quick to run. My only complaint is that the submit function wasn't working for me. Also, I think that the program should come with sample data from a wider variety of systems, rather than just a G4/800. In particular, I was rather curious how many times faster than my system a new G5 would be, or how much faster the cheap systems I see on ebay would be. Since the website is down, I have to detract some points for useability. But, hopefully, when the website is back up, I'll be able to browse the submitted results, and get a better idea of how slow my G3 really is...