UberTwiiter, the top downloaded twitter app on BlackBerry app world, has release a free beta upgrade for all your BlackBerry twitter fans to give a whirl. Read what new and download the update.

What does MetroPCS, T-Mobile, and now Boost Mobile all have in common? Unlimited Prepaid BlackBerry service of course. That right kids, Boost Mobile, one of the prepaid offspring of Sprint PCS, seems to be getting ready to jump into the prepaid BlackBerry game. Read More about it.

With James Cameron’s Avatar setting records at movie theaters, it’s quickly becoming becoming the Star Wars for this generation of moviegoers. So for BlackBerry users who are fans of this epic adventure, we’re proud to introduce the FREE Avatar: The Movie theme for the BlackBerry 8300, 8520,8800, 8900, Bold 9000, and BlackBerry Tour