I ask this question for a friend . ( I am getting a Garmin for my 01 ultra)..My friend bought an 08 Ultra last year. When he picked it up, the dealer asked if he wanted to 'activate' the built in GPS.. He didn't want it at the time. Implied , was that there is a monthly charge for service... Is there a monthly charge and, if so, why, when Garmin/Tom Tom etc just have the one-time charge of buying the unit." Thanks in advance for any info.