Welcome to GPSFileDepot!

Main Menu

Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Show posts Menu

Topics - Yooper

Sorry for the long title and I hope this question is in the right part of the forum. 

GPSr: Oregon 450t

Question:  Despite the fact that this unit comes with preloaded topo maps, I'm going to want to add more maps in the future.  Specifically Michigan (Upper Peninsula) and Canada (Ontario).  I know that I can purchase 24k maps from Garmin or other sources by either getting a loaded micro SD card or by downloading the maps.  Now, would it be best to buy a new, clean micro SD card and use that one card as storage for all the custom maps I would like to create in the future or better to get the micro SD cards that are already loaded with the maps?  Also, as a follow up, if I create maps and save them to the SD card when I go back and add more maps do I have to upload everything all over again? 

I appreciate any input and if I'm in the wrong place just steer me in the right direction.