Mine is LostWinds, how about you?

None so far, they are all pretty sub-par.

LostWinds!

I have only downloaded Lost Winds as of now, it's a great title, but far too short.

Then again, no one complains about buying a 2 hour movie for $10...

Dr. Mario

Toki Tori was also a fun little puzzle game.

Lost Winds so far has been a bit disappointing.  The game is almost mind-numbingly, easy.  I'm not sure how far into it I am, but it doesn't keep me coming back for more.

Toki Tori, because it's the best puzzle game since Tetris. Then comes LostWinds, which I love. Then Gyrostarr, which is pretty good, then Final Fantasy, which needs more depth.

By far mine is LostWinds.  It may be expensive for the length of the game but it was the best 3 hours I've spent on a WiiWare or VC game.

I only have My Life as a King, which is pretty good. I'd give it a 7/10.

Soul Bubbles DS > Lost winds.

Lost Winds is fun but.. I'm gonna hold out on saying what my favorite is until I get The Strong Bad game.

None...Nintendo needs to come up with a good storage solution and then start cranking out catalog sequels, like Metroid.  Lots and lots of 2D Metroid.

Wiiware has been terrible since launch.

"Wiiware has been terrible since launch."