Does anyone know if the run-of-the-mill BBC Micro model B can run different OS's than the one already in ROM? I know the Master Compact and I think the Master 512 can run DOS. Its just that I like the Machine, but I hate the OS! its crap! well, not crap. At least it's reliable. And similar to most of the other 6502 machines of the time. Actually, to save my self from the wrath of others, its not that crap.