Issues accessing external CD drive

view story

http://crunchbang.org – I am trying to burn an audiobook with XFburn, but xfburn says the disc is full.Thunar doesn't show the cd drive, and all atempts to mount it say that I have a bad filesystem.I attempted opening the disc with VLC, mounting it and changing the disc, all to no avail.(I also don't have another drive to cross check with)./dev shows the following drives.cdrom3 cdrom6 cdrw3 cdrw6 dvd3 dvd6 dvdrw3 dvdrw6 However all of these point to sr0.Any pointers appreciated. (HowTos)