I recently fixed up a 1978 Gottlieb Joker Poker. Here is a video that I put together: http://www.youtube.com/watch?v=1pVKZm3LkE0It is using Pascal's PI-1 X-4 replacement board. I highly recommend this board. It adds lots of optional features to system 1 games including, extra ball awards, skill shots, ball save, attract mode, ball light chase, top 5 high scores with 4 digit names, on-board digital sound, a wizard mode (increasing difficulty scoring points from 900,000 to 1,000,000), plus all the hardware fixes that comes in replacing the power, mpu and driver boards. Cheers, Jeph |