Great topic. [i'm new to all this. Have a 60CS on order and also ordered City Select ver 5.]
Now, I REALLY don't want to have to take a laptop with me.
Can I copy my legally owned unlocked maps to either an SD card or one of those tiny UBS drives, find a computer somewhere else and then transfer files to my GPS?
Also, can I take a COPY of my CD (or just some files from that CD - put, say, on another CD) and then find a computer somewhere and download to my GPS.
Or, must I only use the original CD for map installs.
Also, how does the CD know if it's installing to the "wrong" GPS? I gather the unlock code is tied to the serial number of the unit. And, I gather, Garmin will only send you two lock codes (for two units).