Hey RustyBlazerDude!
Sorry for the delay in putting your unit in. I JUST finished the CarPC install on Saturday afternoon, details and pics can be found here:
http://www.cadillacforums.com/forums...lots-pics.html (2002 DTS CarPC Installed!!! - Lots of pics!!!)
Since there were so many variables with the computer playing nicely with the car (remove the radio, install GMOS-06, etc.) I wanted to make sure that it worked before I added another piece to the mix.
The good news is the CarPC and GMOS-06 work perfectly together, and when I press the Onstar button, the sound mutes and the Onstar kicks in.
Now that I know that part works, I can put in the BlueStar and the HF850 and see what that does. Based on our chats, I am pretty sure it will do the same thing Onstar does, which would be SO cool!
So, yes it is a non-traditional install. If it works (confident it will!), you will be able to also add "it works with GMOS-06 and a non-factory head unit" to the marketing material.
I will see about getting it in tonight or at the very latest before the weekend.
THX!!!