Hi, Wiz1. DOSbox in linux defaults to your home folder, so mounting the harddrive is done like this:
mount c dosgames -freesize 1000And the CD folder:
mount d dosgames/dfcd -t cdrom -label DaggerfallOf course, in linux the directories are case sensitive, so make sure they match up perfectly.
After that it's the same as for any other system, just follow the instructions on the download page.