Its wired up and everything is working.
Need to figure out where I want to route its USB cable and
I will be able to hook up i-pod or USB flash drive.
Can even watch movies or podcast off an i-pod while driving too.
and of course the more expensive model the 900BT will play DVD's
The GPS antenna is sitting on the metal dash frame just behind the
radio and under the dash. Had read they work fine there and sure
enough it "sees" right thru the plastic dash.
I "hacked" the wire harness per forum instructions so I can access route
controls and watch video with out the "parking brake" applied too. 
Now for the fun part of reworking the bezel............
2002 Tahoe 4.8 - soon to be turbo'd - SOLD
1989 Mustang - LX Vert - 351W-TT - 2inches of dust covering it
2012 Raptor - 497rwhp at 10psi
If you aint breaking - you aint going fast enough