A good deal. This should help DS keep pace (or ahead of) with the PSP. I got in on the Mario 64 DS bundle, which I like more then Metroid (or any FPS games).
This could be online. In the latest Nintendo Power (not that it's a good source), they list Animal Crossing, Mario Kart and "Many more titles under development" in the Nintendo column for DS Wi-fi games... then again, Nintendogs seems like a game that should be online but so far, is not.
EDIT: Metroid is apparently not online according to Nintendo.