md5sum $isoimage | awk '{print$1}' > $isoimage.md5sum
[ $? != 0 ] && err "Unable to calculate the md5sum for this image: $isoimage"
+[ -z "$isoimage.md5sum" ] && err "Unable to calculate the md5sum for this image: $isoimage"
+[ -s "$isoimage.md5sum" ] || err "Unable to calculate the md5sum for this image: $isoimage"
cat $statusfile | mailx -s "DVD image available to burn - $today" $mailto