A fella by the name of AliasZero is currently working on HelloDS, his version of voice over IP for- wait for it- the DS. It uses the built-in wifi and mic to allow DSers to speak with one another over the net. It already works in its early form, version 0.1a, and can be downloaded right now if you have the proper equipment. The more fleshed out version o.2 will be up within the next day. More info can be found on AliasZero’s site.
and the proper equipment is?
a GBA Flashcart and a way to run homebrew code from the flashcart in DS Mode (ie. Passme, Wifime, Flashme)
I bet my uncle, InvisibleMan, already has “the right equipment” coming in the mail. So I’ll have to try it out, it sounds pretty cool though.