Just playing around with actions on my harmony 525,

I've setup an action to run the media centre portion of the xbox which does the following

TV On
Amp On
360 On
360 Sent 'Media' command.

Is there a way to disable powering up the 360, and instead just sending the Media command?

For those unfamiliar, the 360 switches on and automatically goes to a game, if you press the media button the 360 switches on and goes straight to media centre.

At the moment the 360 switches on and a game starts to load and the Media command is ignored by the 360 for a good 15-20 seconds whilst the console starts

Any suggestions?

Thanks