I also looked at this post
http://www.pclinuxos.com/forum/index.php?PHPSESSID=hc3l825h81u0ddtrsn7jjgeep7&topic=92655.0and i got this returned >
[root@thenudiebar ~]# ls -l /dev |grep cd
lrwxrwxrwx 1 root root 3 Sep 22 15:05 cdrom -> sr0
lrwxrwxrwx 1 root root 3 Sep 22 15:05 cdrw -> sr0
lrwxrwxrwx 1 root root 3 Sep 22 15:05 scd0 -> sr0
crw-rw----+ 1 root cdrom 21, 1 Sep 22 15:05
sg1[root@thenudiebar ~]# ls -l /dev |grep dvd
lrwxrwxrwx 1 root root 3 Sep 22 15:05 dvd -> sr0
lrwxrwxrwx 1 root root 3 Sep 22 15:05 dvdrw -> sr0
Old Polack>
[root@fatman ~]# ls -l /dev |grep cd
lrwxrwxrwx 1 root root 3 Jun 7 22:52 cdrom -> sr0
lrwxrwxrwx 1 root root 3 Jun 7 22:52 cdrw -> sr0
lrwxrwxrwx 1 root root 3 Jun 7 22:52 scd0 -> sr0
crw-rw----+ 1 root cdrom 21, 2 Jun 7 22:52
sg2[root@fatman ~]# ls -l /dev |grep dvd
lrwxrwxrwx 1 root root 3 Jun 7 22:52 dvd -> sr0
lrwxrwxrwx 1 root root 3 Jun 7 22:52 dvdrw -> sr0
I have highlighted the only difference i can see,don,t know if this is relevant