Rom Filename: Metroid.Prime.First.Hunt-DF.nds
Rom Serial: NTR-AMFE-USA
Internal Name: FIRST HUNT
Don't have the ROM, so don't ask me for it. All I heard was this info. This seems to be confirmed, so hopefully we'll have something to test NDS emulation on, as soon as emulators start being developed.
Good or bad news? I think it's both. Good news for emulation, bad news for Nintendo.