Hi Everyone,
i currently have 2 Sega Rally 2 DX machines working but little errors. I have replaced the rear projectors with 42 inch LED tvs. The errors are err 20 and sometimes err 22 on both machines. I was told that the drive board was the issue and needed to be repaired or replaced.
So my question is rather than do all of that would it be better or possible to integrate a mame pc into the cabinets so that more than one game could be played

I am looking forward to the different answers i will get back.
Cheers Shane