[Phugolz]

I havce searched the web high and low, but I haven't found a -good- list on the 16bit sega PCBS. Upon disassembling 2 different model 2s, I discovered one had a much shorter PCB then it's counterpart. Also One model 1 genesis hd expansion ports in the rear of it, as many of you know. I think that version was missing TMSS if I recall correctly from my childhood.

If someone could link me to a good guide, I would be most appreciative. I'd even like to look over the scematics of some of the clone systems as well.