I've been looking at a few second hand GPS units and am fairly sure i want a 2610. I have been offered a BMW navigator 1 quite cheap but there are a few things i am not sure of. Are the two units the same? Do they use the same memory? Is the software and garmin support compatible with the navigator? Also the Navigator does not come with the unlock codes. Is this a problem and if so can it be unlocked and how much?
