http://ps2.ign.com/articles/700/700460p1.html
I heard of this last week whilst visiting Game Crazy, and the fellow had no clue what it was.
So. A golf game packaged with a controller that senses your movement? Could be really cool. Could suck really hard.
And, could be hard to find in the future. I'd keep an eye one this one.
http://www.gamestop.com/product.asp?product%5Fid=281519