So I was fortunate enough to find a copy of Super Mario Kart today. Popped it in and it worked well enough... until I began to race. There was the background, the floor, and the racers, but no track. I fiddled with it for awhile until I tried Pilotwings. The graphics failed on that too. Here's what I know. The DSP chips are in the games themselves. However, I find it too much of a coincidence that both games won't work. Is there something with the Super Nintendo that reads the chips that might be functioning? I just want to enjoy some Super Mario Kart.