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I have a mac mini set up as a media center with EyeTV, Plex and Hulu Desktop. (And of course Remote Buddy)
I also have a wonderful Logitech Harmony One.
So what I want to do is:
Create an activity on the Harmony for each of the three application.
Set the Harmony to send a button-command when activating an activity and another button-command when deactivating. (Easily done through Harmony software).. I've made a device for EyeTV, a device for Plex and a device that have the normal apple remote functions for Hulu Desktop. I've then set the device to be powered on by a specific button not actively used by the current device ... and likewise powered off by another.
The tricky part for me is, that this button-command should be interpreted by the Mini as a keystroke (in this case F6), which will function as a hotkey that activates an AppleScript.
Any ideas?