Hello all, I have a Powermac 8100/80 that needs a RAM upgrade. Lowendmac.com says that it can handle 72-pin SIMMs, up to 32MB each. My question is this: does it take the same 72-pin SIMMs as a PC, or does it require special "mac-only" SIMMs? Google only showed people still selling the RAM (for outrageous prices), and I couldn't get actual specs on the RAM itself. Thanks for any help .... BTW, the 8100 was introduce in early 1994, so I think I'm actually on topic! :-) Rich B.