Pop into the Wii Shop and you will now have access to a handful of Wii Ware titles they include the following:
Dr. Mario & Germ Buster 1000 points
Final Fantasy: My Life as a King 1500 p
Lost Winds 1000 p
Star Soldier R 800 p
Toki Tori Take 2 900 p
TV Show King 1000 p
Personally I'm not keen on a Final Fantasy version of 'The Sims' but could get a bit of play out of a tweaked Dr. Mario. I can hear the music in my head now...