Thank's for this very nice and usefull piece of software,
I used to use firefox 18 since the release and I recently got a new SD, so I copy all contents from my old card to the new one. Now when I start Firefox. it complains about my profile being unaccessible or missing, then firefox don't start.
The only way I found to make it works is to mount the pnd with pnd_run.sh then launch firefox.sh from the /mnt/utmp dir, during the first start it ask me to create a profile, I gave him my old profile directory ( /media/SD/firefox_profile ) and it finally run with my old profile.
But if I try to run the pnd, it always coplain about missing profile or unaccessible profile, do you have a better solution than mounting the pnd and run manually ?