I picked up a system that I think is an FM Towns Marty 2; it's the dark grey one with yellow CD button. But, it has the same model number as a FM Towns Marty that I have (the light grey one). It doesn't play noticably faster than the original one (But 386-25 compared to a 386-16 isn't a big jump, I guess). Did they sell the original FM Towns Marty in the Dark Grey cases?