what is the best size gps/depth finder micro sd card size?

[keakar]

Originally Posted by alphaman

you should be able to hold a good bit of info on there. just back up your tracks and waypoints on your computer.

Sd card is mainly for saving big files and images

the guys on the mapping team as we call it. they are helping us create contour maps we ask then to use a sd card.

ok so an sd card is mainly used just to add extra data to what the unit already has or in the case you speak of, to capture data for it to be removed and shared with others?

so then you are saying the average guy does really need an sd card for it at all then correct?