I just heard that Apple TV now will support YouTube!  I have been watching programs on Youtube because it has almost any subject that I am interested in.
The selections are breathtaking.

I just added my Apple TV to my HD Theater, but ran out of HDMI inputs on the HDTV.  I was able to use a handy external HDMI switch and that allowed me to connect up to 4 HDMI sources to the HDTV.
It also had an Toslink switch built inside so I can connect the Toslink to it and run it to the Surround SOund.

Yes its true that Apple TV now will support youtube.Well, Apple TV will not run iOS, but it has integrated with iOS devices using the new AirPlay technology.Thus,users can stream photos,music and video from any iDevices running iOS 4.2 or later.The new Apple TV comes with an aluminum apple remote for remote access which will help you to navigate content on apple TV using your iDevice.