today I had a chance to install play with completely redesign iPod kit for 07 GM vehicles. it's day and night compare to previous version.
I made a short video, so you guys can check it out. it a 30 Mb file, so if it does not start right away, please be patient. and have your speakers on to hear explanation,comments and etc.

here is the link below for video

http://gmgeek.com/ipod_solution.html

 

Nice , Does it let you scroll through the playlists and songs while the truck is in motion ???

 

I don't know.
I guess I should try it when I'll get another chance.
worth case, interupting VSS wire should take care of it.

 

Does it plug into the xm adapter? Also, the most important question, how much does it cost?