A little caveat. Find doesn’t seem to like symlinks. Since /media/cdrom is a symlink to /media/cdrom0, using /media/cdrom0 with find will work. I spent far too much time figuring this out.
frodo$ cd /media/cdrom
frodo$ find `pwd` -iname ’*.jpg’
# hmmm, there are images here.
frodo$ find . -iname ’*.jpg’ # this works…
Another reason to sigh about this FHS /media schema.