As trentm in the forums posted, Tumblr has rolled out their own official BlackBerry application. Personally, I'm a Posterous fan myself but if you frequent using Tumblr you'll want to check the app out for sure. From what I can tell, all native Tumblr functions are in place within the app. For example text, audio and even video show as being supported features and this is only the first version. Give it shot if you are a Tumblr user and let us know how it works out for ya. 

• Check Out Tumblr Staff Blog For More Information And Downloads>>

This is so cool! LCAmobile is seeking out some beta testers for their new BlackBerry app, Guitar Studio. With Guitar Studio you can load Tab and Chordpro files onto BlackBerry and play them. Not only can you play them back but Guitar studio also has a guitar tuner, recorder and finally a 30,000+ chord library with fingering to guide you.

If you're a guitar enthusiast and have a Curve, Bold or Tour you can get in on the beta testing right now. Just remember folks, if you are beta testing to provide feedback, it's key to making an app better.

• Head On Over To The LCAmobile Site For More Details On Signing Up>>