hey man, here we go:AS ROOT do this stuff*****************
you need an entry for your dvd drive in /etc/fstab that looks like this:
/dev/hdx /mnt/dvd iso9660,udf noauto,user,ro 0 0
replace x with where your drive is, like hda for ide1(master), and make a directory to mount the drive to-->mkdir /mnt/dvd
ok after that you need a symlink,pretty sure this will do it:
ln -s /dev/hdx /dev/dvd-->replace x with drive letter
that way when you refer to dvd it will know that means /mnt/dvd or /dev/hdx
then goto /etc and edit group, add your user name to the disk entry, might as well add one to the floppy entry too while your there, this will give you user access to the dvd drive and floppy drive without being root
then reboot and check dmesg{type dmesg | more} after reboot to see if the kernel recognized the drive
should be ready to rock after that, no need to mount the drive to play or rip a dvd, just use dvd or /dev/dvd in command line and it should work
its set up to recognize reg cd's too, may have to fool with that a bit, not sure if just adding a an entry in fstab is all it takes, may need another symlink, try it and let me know
ok one last thing if your dvd drive is an ide scsi type(and it may be), goto lilo.conf or grub conf and add a line like this at the bottom:
append hdx="ide-scsi", replace x with drive letter of dvd, then reboot and check dmesg again and see if scsi emulation was added for the drive
the above is for dvd read only, writing is a little more complicated to add