Hey Chris,
I don't know what that text format is. It's close to what TF reads, but evidently not close enough.
I used the .gdb files, opened them in Mapsource, then saved as GPX. If you don't have Mapsource, just let me know and I can email you the GPX files I have.
Have the GLR memories faded enough that you're on-board for the CTR?