I need to attach the cart slot to the back of the case (which I can do with a could L brackets) but I'm not sure how to go about making the cover, any suggestions?
On two of my portables, I build a shelf with plastic and epoxy to solidly mount the cartridge connector. Then I build a cover by epoxying Plastic pieces into a boxish thing. Then hot glue that bitch on. If you are careful It can look half decent too. I'll post pictures when I'm off work.