Firstly, please forgive new thread, original GPS Recorder [announce]

http://talk.maemo.org/showthread.php?t=53492
seems to be broken/cannot write to...
I am looking for the best application to display the data recorded by GPS recorder. Want displayed in map/track format. I am aware that can upload to google_maps/earth. Looking for a 'self-contained'
solution(s) for use on N900 & Ubuntu PC. I have tried importing to mappero, no luck.
What do people use for displaying GPS Recorder tracks/maps?
Thanks...