For those of you wondering what after market unit I installed it is the Harman Kardon Traffic Pro Navigation. I can't say enough good things about this thing. Got it installed at a local car audio shop (Car Toys here in DAL. It was an amazing bargain as I bought it for 799 w/ 159 installed. I don't know if I'm allowed to post the link but here it is...
http://www.hktrafficpro.com/

This will tell you guys everything you need to know about it. I'll see if I can post some pics tomorrow after work. Fits into the dash perfectly and has really helped me alot. Unfortunately, the factory bose 02 6-cd changer had to be tossed to make space for it. I also lost the steering wheel remote control ability for volume. Oh well cost v. benefit
Regards,
Jay