I do remember seeing one of my buddies linking his gameboy advance to a pc emulator once, but I'm pretty sure he never posted any details on how to do it, and how he made the cable adapter or software anywhere online. Hell, he wouldn't even show me how to do it. He told me that it was a rediculously hard thing to make since he did it all from scratch, even the emulator, and that it still didn't work very well. I asked him if he'll show me one he finished, and he simply said "maybe, but not unless it's 100% finished, and working with every game." I take that to mean it's possible for gba, but extremely hard. It does make me wonder if that would ever be possible for GBC or regular GB as well. Probably not worth it anyways. The point of what I'm saying is that, it may be rediculous (and hard to do) but it still is probably possible. Just stupidly hard.
