Hello,
I have the Baja 540, frickkin' awesome unit. The unit only does straight line nav, point to point. It is not a road following like the Garmin C330 units. I like it 10X more than the Garmin, I use the Garmin for craigslist chasing, and the Baja off road and exploring. The Baja has so many different feature, it takes a while to get up to spead, once there quick to use! Here is your World mapping linky:
LEI Extras - FreedomMaps World Reference Map
Hola
eric