Anyone get this to work with the 550.. I dont seem to have the ability to set power off delay time. I am using 7.5.0 with firmware 2.6 I can set the button for power off to menu but cannot set duration..
Any help?
Try this:
1. Remove the existing Apple TV out of the Devices tab.
2. Re-add it by choosing it from the Media Center PCs list (don't create it as a Mac Mini as the original instructions said).
3. Once you have that, the defaults should have delay times and you can adjust as appropriate.
That's the only way I know of to get it.