My first ever Mac computer, a Mac Plus bought in December of 1987. The external HDD died a long time ago (20 Mb), however, the internal and external 3.5" drives both work. It is running OS 7.5 (the last update I did for the system). Whenever I even think of buying a Netbook (shoot me) i look over at that nine inch screen then back at the iMac 27", and the Gateway FX-7028 with a 28" monitor and say whatever for. . .