Okay, so I just got an Acekard 2.1. The box claims (and I believe the website did as well) that it'll work on the DSi, but so far I haven't had any luck. It works great on my original DS, mind you. So, I guess I'm asking if there's any way that the 2.1 can work on a DSi, maybe with a firmware update or some such. Or will I have to get a 2i if I ever hope to do that?