Is ACPI support included in MythDora? I am looking at the tutorial located at http://www.mythtv.org/wiki/index.php/ACPI_Wakeup to enable the system to sleep and wakeup to record a show. When I perform the command:
powersave -S

I receive the error:

bash: powersave: command not found

Has anybody enabled ACPI on their box?

Also, is there anyway to get the system to change the channel without having to hit the OK/enter button? If I use Channel up and down on my PVR-150 remote, it waits to change the channel until I hit the OK button, which is kind of annoying.

Thanks,
dave