How to transfer tracks to SD card on my Garmin 60CSX

Former Member
Former Member
Hello,
I had a Garmin 60CSX and it died.
Before it did, I saved everything I could on it, and now I have a new one.
So, I'm trying to put my tracks on there.
Created a big one on BaseCamp and trying to import it to the new 60CSX.
However, it is too big for the internal memory and must be installed on the SD card (micro)
I can't figure out how to do this.
Help just leads me to this forum.
Can anyone help with this problem?
Thanks in advance.