March Madness has arrived on your Windows Phone. Brackets is a bracket building app for Windows Phone 7 that walks you through the various rounds of the tournament, building your bracket along the way.

You start your bracket building with Round One, selecting the winning team by tapping on the name of that particular team. The four regions of the tournament are spread out in Metro Style and once you complete your Round One selections, you advance through the rounds until you reach the Final Four. Here you select the Final Four winners as well as the overall champion and game score. Once completed, simply tap "Email Bracket" and you can send yourself a printable version.

Currently the application is loaded with random College teams and once the official tournament bids are announced, the app will be updated on March 13th.

Brackets is a free application and can be found here (opens Zune) at the Marketplace.