just call me a maroon now and get it off of everybodies chest, I've searched XM, I've searched Pioneer, and I've searched here...still cant find the answer I want.; maybe cause the answer is "there isnt ANY way". but here goes. My AVIC D3 came Sirius ready and compatible. Problem is I am an XM guy and want to stay that way. I know I can buy the head unit on a GP-XM something or other and swap it out, but I would really like to use the INNO i have. Is there ANY way to do that other than using the FM modulator? And 2ndly, is already installed Sirius antenna compatible if I change the rf connecto