Just in time for tonight’s party, our friends over at Slacker Radio let us know that the Slacker application for BlackBerry has had a full revision jump to version 2.0. According to them, with this version, performance has been significantly addressed, producing near instantaneous song transitions and skip times.  Though there will still be some dependencies on your network, play performance will get a dramatic boost. When playing a station, you’ll notice the “next up” album art appears as you listen.