So I've had a TDEV for about 5 years now, but it didn't come with the USB interface. It even still has the black SNSystems cover that goes over the serial port and has a hole for the cord, but the cord is nowhere to be found... I've just never been able to find one. On the rare occasion a TDEV pops on ebay or something it's either missing the cord or way out of my price range, and no one wants to sell just the cord. It's way outside of my area of expertise to create my own cord. I'd like to use this system to make a small demo game eventually, but I don't want to be stuck with just codewarrior. At this point I've never attempted to use it at all, but it is my understanding that you need the BBA to use codewarrior and the USB cable to use ProDG. Has anyone out there gotten prodg to work with the BBA, or messed around with creating a reproduction cord? I saw someone made some kind of SD card interface for the serial port to play games from, so Im thinking there's probably a few people out here that would be able to do this. It seems like this SD card interface from retrorgb would be pretty much the same thing if you removed the SD card and put a usb cable on it?