[H2bill]

Just had a Z1 installed in my '06 H2 on Friday at Car Toys. The unit fits without modification to dash. The top and bottom fit flush, and the sides have about a 1/4" gap that they put a spacer in. Looks good. Mine does not have the plastic frame around it that Mike has around his, (If someone will give me the intel on posting a photo on this forum, I'll post a picture of it).

The original install quote was $2700 (which included a back-up camera). By the time they added the additional harnesses for the steering wheel control, OnStar, and chimes at was closer to $2900. Afer seeing all the wires pulled out of the dash, in addition to all the modules that they added to make it all work, I went ahead and purchased their 4 yr extended warranty contract. With that, Car Toys guarantees to fix anything with the unit or install free. I could just see some system malfunction happening and GM and Car Toys pointing the finger at each other.

Other add-ons you may want to consider (that I didn't get) is the iPod interface (they were back ordered) and the XM interface (not interested).

I ended up mounting the rear view camera on the bumper directly above the receiver hitch, and it works great there.

So far, I am very pleased with the unit.