Calling all BlackBerry-using Basketball fans! Our friends at Viigo just sent us a note and a video that you won't want to miss...

The "Madness" of March is here and with it comes Viigo's first ever pool. Join today and make your picks, every game from each of the regions, and see if you can come out on top and earn the title of Viigo's NCAA basketball champ!

Playing is easy, with version 8 or higher of Viigo, add March Madness from within the sports service. You will then simply choose the teams you think are going to advance then follow along to see if you were right. Viigo will let you monitor the success of your teams and track the progress of the pool.

It's free and it's fun but you have to get in at least one hour before the first tip off on Tuesday, March 17.

Do you have the game it takes to achieve glory?

If you haven't tried Viigo on your BlackBerry yet, you can pick it up for free by visiting on your BlackBerry's web browser.