I Just received navteq nav map update. They tell you they want to save you money on shipping, So they are sending it to all customers. They want $199.00 (WOW) for the map update. The nice thing is they are sending out the system update for the radio that you don't have to buy. I installed the red disk and it did the full system update.(kind of nice of them) WARNING DO NOT PUT IN THE GRAY DISK UNLESS YOU WANT TO PAY FOR THE MAP UPDATE. But you can use the red ont to do the system update.