Thread: OneIndia Satguide INDIA STREET MAP 628 Cities Map update 28April10 -Garmin

the priority rating is for the whole map or is it by town/area? for example, whoever has the more detailed map for a town, has a higher rating for that area?

so it will use garmin for a given area, but if there is an area/town/city which garmin does not have a detailed map but the other one does, will the garmin gps automatically use the map that has more detailed roads? or is it strictly by priority?


one more question, i thought i could only add two maps to the garmin, one on the device and one on the SD card, but you gave an example of adding all three on the gps, how can i do that on my nuvi200w?