So i am trying to make my remote when I hit "play xbox" to turn everything on, so far I can get it to to work with everything except the xbox.

I have the xbox mod that gives it ir functionality and I can turn on and off the xbox when I go through the devices menu by hitting the ok button to turn it on and the 0 button to turn it off... but for some reason despite what I set in the setup for "play xbox" it never turns the xbox on or off.

What can I do to set it up properly so that it turns on and off the xbox?

thanks