I have the free H/bird software from their web site. Up load your way points to your sd card from the unit. Then 2 options. 1.On your PC, import it from the SD card to your H/bird software. Re-name, change icons, or anything else you need to do. Then download to a clean SD card and insert into the unit you want it in. If there is a lot, it can take the unit a few minutes to load them all.
2. if no changes are being made – put the sd card into your PC, drag the entire file to a temp file. Pull the sd card and put in a clean card. Then drag the file from your temp folder to the sd card. Insert into the unit you want to use it in.