WiiWare:
Just JAM – Pick up that Wii Remote controller and get ready to mix, match and lay down your own tunes. Just JAM offers a live music experience featuring your favorite genres and cool artists. (For Wii)

Nintendo eShop + Nintendo DSiWare:
Jewel Keepers: Easter Island – With mind-blowing visuals and an engaging storyline, this game will keep you entertained for hours as you travel across Easter Island and help to unravel its mysteries. (For Nintendo 3DS / Nintendo DSi)

Dragon’s Lair II: Time Warp is a fully animated classic arcade game from legendary animator Don Bluth. You’ll make your way through time by using your Nintendo DSi to move and wield your sword.  Beware of your foes, as they are numerous!

Thanks to CVG for the info