You use CD's on your M5. You can go directly to www.Navteq.com and get the entire US for $199, or you can just get your region for $129. This isn't bad. It takes a bunch of work to keep them up. Copying the data is illegal, and someone needs to encourage Navteq to make the updates that will be bought by us. It is a small price to pay, in my opinion. They were $199 each less than 2 years ago.jhendershaw said: