You need O.S. 4.3 for it to work. I used it for a while. I locks up every once and a while and there is not much content. Kinda Lame.
I have a Pearl 8130 so I have 4.3 It just doesn't stream anything. And I'm in a strong EV-DO area. I took it off but I 've tried on several occasions just to see it as a proof of concept.