> Ok whats really been bugging me the most is backwards compatablity of the Super
> System 256. I was wondering does the Super System 256 player System 256 and
> system 246 games also? Also mutliple companies devoloped for system
> 246/256/S256. I was wondering if I buy the system with a namco game will that
> same version of the system run Capcom games or did each company use a different
> interface and medium?
>
Not entirely sure, they tend to be similar but can have additional I/O boards sometimes depending on games, i.e. Time Crisis 4 will have the gun control I/O board...

System16 - The Arcade Museum