We're doing it over at Yahoo.com - its free to enter, and you get a year's worth of bragging rights. Its free to join, and the brackets have to be entered by Thursday at noon.
If you have not already received an e-mail from me, but would like to play, e-mail me at firstname.lastname@example.org and I will send you the URL and password.
Lauren, of Lost In Texas, won it all in 2008, the last time we had this contest. Lauren, the pressure's on you to repeat again this year!