Slingbox for iPhone is supposed to be released sometime this year.
Can you do live TV with slingbox? I guess it's whatever is on your DVR so you could start playing it once it started recording something?
To be fair Slingbox also allows you to record/watch recorded shows providing you have a DVR at home.
i have heard of the ustream app: is it any good? but i think you have to be connected to wifi only. any thoughts?