You know that Slacker streaming radio service that we’re so fond of in these parts? Well, BlackBerry Storm owners will be able to start enjoying Slacker directly on their phones, starting today. Verizon Wireless is pushing the Slacker Radio app to BlackBerry Storm phones, and the app will connect to V CAST as well. If you are listening to a track that is also available on V CAST, you’ll see an icon come up that will let you purchase and download it instantly, without interrupting your flow. If you’re on a BlackBerry Storm, check it out.