mp3coupe

I am just curious if anyone has the blitz safe adapter connected to their pioneer XM tuner. If so, has anyone tried to get an adapter (ip bus) for the input of the XM tuner to allow aux input? I just ordered the GEX-P7000TV and I'm looking to use the ip bus cable input on the XM from the output of the GEX-p7000tv.... In theory it should work... but with the blitz safe adapter you cant change stations on the XM tuner as you would be able to if you had a pioneer headunit... so im thinking maybe this option wont work. I called blitz safe and they weren't sure. I was told try it and let them know.....
thanks
coupe