So my new ibook is going to have a 4200rpm HD, which is apparently considered slow as hard drives go. I am currently using an old beige G3 minitower 266 and I was going to find out what speed that HD runs at for comparision, but I can't find this info anywhere: not in Apple System Profiler, not in the manual or specs, nada. So I was just wondering if anyone had any guesses to what speed HD they put into those machines.