Ok I found out from NAVTECH they are releasing all new maps in December. I just need to find the CD for the TN area to tide me over until then. I saw some on Ebay, buts thats more than I want to spend for 2 months of use. Can anyone help????

 

You cant burn them, machine wont recognise I dont know if the newest 49 state disc works in the older cars no one asks to try it. Nav tech says it will, Ive never tried but all the new trucks have them now ask a friend and see if you can borrow it for a few moments or "test drive a TRUCK" good luck