How do i save my settings
i've had the same problem, for example upon reboot. i kept losing firefox.
the instructions call for saving /home/dsl/firefox byediting the filetool.lst withe cmd. but i kept losing it on reboot.
checking i found that the install dir. for firefox was in /home/user/opt/firefox so i edited the filetool.lst with that cmd. and now it works, so make sure you edit the filetoo.lst with the proper path to the file or dir. and you should also enter Boot: dsl restore. good luck.