We knew Orb was working on an iPhone port of its media-streaming app, and it looks like Orb 2.0 just stealthily went live in the App Store. The $10 app lets TV junkies watch live TV from a tuner connected to a Windows PC, as well as stream music, videos, and photos from their libraries. Even cooler, Orb allows you to monitor a webcam, so you can finally nail those Diet Coke thieves from the comfort of your cube (or keep an eye on your infant, whatever.) Sadly there's no date for the Mac and Linux versions, but Orb says they're on the way. Alright Sling, looks like the ball's in your court.