Is the 12v trigger so when you turn the receiver on it would power your projector? Any other advantages / disadvantages for not having a 12v trigger? I have really been leaning towards the sc-1222, especially since newegg has had it on sale. It seems like it would do all the things I need it to do. I am really wanting to hold out for the onkyo 818 to go back on sale but it doesn't look like that is happening anytime soon. Is it that much better overall then the ones listed above?