The Recorded TV HD interface is actually optimized for extenders. Most plugins for Windows Media Center will have an added border along the outside when viewed on an extender. Recorded TV HD tries to eliminate or minimize that border along the outside to fill your entire screen while using an extender.
If the content goes of the edges of your screen on extenders there is an option in the settings program to "Shrink to fit TV when using extenders"
I noticed something, I see the red sections for the commercials, but it does not auto-skip the commercials when watching through my 360. What do I need to do to get it working? If I can get that, I will probably buy it. Just wish I had caught it when it was on sale. :)
I already have those things installed, that is why I know what it is supposed to do. I just can't figure out why it will not do it on the 360's Media Center Extender. It does it just fine on the Win 7 PC.