So I bought the sony Model: CDX-GT420IP and put in my car and wow! Looks great and plays my iPhone 3g perfectly. even uses a remote that works with it! Only draw back is it doesnt charge it, but I only waned to play back anyway.
Sony - 52W x 4 Apple® iPod®-Ready In-Dash CD Deck with Detachable Faceplate - Gun Metallic - CDX-GT420IP
Also picked up a mount that goes into your cupholder and is fully adjustable, will be perfect for when the Turn-by-Turn comes out, and is easier to answer calls while driving. ( I still use bluetooth though, gotta be safe in car) But just wanted to share the info with you guys.
Bracketron - Mobile Dock-It Universal Vehicle Cup-Holder Mount for Mobile Devices - Black - UCH-100