I bought this from Sonic ( great price and fast shipping ) and installed this unit myself. Easy install. Everything was pretty much plug and play. I love having this unit. The bluetooth works flawlessly with my Droid X2. The GPS is easy to operate. Some of the menu functions are hard to find. My only complaint is that touch screen is sometimes hard to hit the song or number you are trying to get due to the small size and sensitivity. Overall a great unit. Switching modes seems a little slow but tolerable. Maybe kenwood will so a software update to make touchscreen easier to operate.