You can run Mac OS 9.2, but I think you'll get better performance from Mac OS 8.6. ... > I've managed to cobble together the best parts from several machines to > get an 8200/100 with a *huge* 48MB of RAM and a *mahoosive* 1.2Gb HDD :D > > Now it's been a while since I played with kit this old so I'm really not > sure how far I can upgrade the OS (currently 7.6.2 ?? installed from ...