I am not sure about Jailbroken 2.0, but there was a program called ORB for 1.1.4 that allowed you to do it if you jailbroke. You need a computer with a TV tuner card hooked up to the internet. You then register at ORB's site and it basically becomes a slingbox with many more features. In fact, I'm returning my slingbox because this program does the same thing plus much much more. Google ORB.