I have a Megic Key style converter cart for the Megadrive that is not working. I am going to try cleaning the contacts, and then possibly (if it still doesn't work) taking it apart. What is the best way to clean the contacts on one of these - that is, the contacts at the bottom and on the top? If I have to open it up, is there likely to be anything I can do to make it work again?
Vroomfunkel