Recently moved to South East USA I currently have a for my gps but it's dated and there is a lot of streets missing I was hoping there may be an update for it.

I currently use map 9

Command Navigation System
Digital Road Map
South East USA 9
Bosch Rel. 2/99
Q 6 46 003

Does anyone know if there is an update for this? Does it exist? and would someone know where i can find it.

I will be happy to trade map disks I have most of the USA but they are early editions.

Thank you,