This Retro Battle Station is now fully operational. I got a cassette player to save and load programs from and hooked up the speaker. I am now ready to Hack the Gibson. I discovered there is also a website where you can run Apple //e games from the website. Basically you plug an audio cable into your PC speaker output and connect the other end to the data input on your //e, type "LOAD" and click on the play button of the game you want and it transfers the program just as if it were loading off a cassette tape. It is actually brilliant in it simplicity.