if you mean emulate ga games like the supercard dstwo. then you cant, acekard cant do this. but you can use a slot 2 device if you have a nds original or nds lite. it is called ezflash 3 in 1
Didn't think you could, I thought that was just SCDS2 Post Merge: [time]1294771127[/time] Didn't think you could, I thought that was just SCDS2
Only way is to get a SuperCard DSTwo or iPlayer. I'd just get the SCDSTwo, but it's pretty expensive.
It isn't possible to play GBA games on it... You'll need some slot for the GBA that you'll have to order or something.