Hi. Can you put multiple games on to one card / copy legit carts onto one card ?
I found this: MarcaDS + Compatibility ROMS list. I guess this just needs a standard flashable DS card ? The site says it runs arcade ROMS but is not based on MAME source code.
Having thought about this some more I guess I have a choice of using the GBA compatible card port with a flashable card (for more than one game on a card). But then I'd be stuck with the in built Nintendo GBA emulator (apparently they dumped actually putting the GBA chip in there) which A: Does not run Colour GBA games and B: cannot do MP.
Sooo ... a flashable DS lite card would seem to be the way to go, assuming there is a GBA emulator out there. There seem to be some for the NES and other consoles so I should be happy enough.