I'm not talking about GBA, I'm talking the Original Game Boy. Does anyone know where I can find one?
Keep in mind those are really old and you'll probably need an old computer with Windows 98 and a PC style parallel printer port in able to use the software and the interface hardware. They don't tend to work on newer PCs.
Someone made a thread on here regarding a new GB flash cart and kit that uses USB. I have an old 32MB cart with a parallel cable but can't use it for the reason above. Bear in mind, they're not cheap as a rule. Wish I knew where that thread is at..
I, too, would like a non-gba flash cart.