We're not too familiar with the AT&T U-verse cable TV and high speed internet service, but we imagine it's a lot like the more prominent Verizon FiOS.
The good news for U-verse subscribers is that you'll have the ability to stream your media content right from your Mediaroom DVR box (we're assuming that you have one of course). That's because Microsoft and AT&T will have a mobile client on or near launch that will support AT&T's system for Windows Phone 7, which should make many media-hungry folks quite pleased.
Exact details and features are not known at this time as it is expected that AT&T will have their own custom version of the software, setup to their requirements.
That AT&T "premier carrier for WP7" thing is starting to make a little more sense. So who's going to be watching "Jersey Shore" on the way to work in the morning, eh? Eh?