This week at CES, Slacker made good on its word and released a version of its mobile, streaming, Internet Radio app for BlackBerry.
Slacker Radio for BlackBerry, a free over-the-air download for BlackBerrys running version 4.3 and above, gratifies with crisp album art, intuitive navigation, and all the customized streaming stations you could want.
What impressed us most is Slacker's newly added feature--right now just for BlackBerry--that caches songs as they play, allowing you to essentially play back your stations offline. It only works if you've got a microSD card, mind you, but once you're set up, you'll be able to crank tunes in the background while e-mailing and otherwise futzing with your phone.
The only catch: the app currently works for U.S. customers only.