HI!! (me again)
i just realize that my DVDROM does not work..
/etc/fstab:
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
/dev/hda1 / ext3 defaults,errors=remount-ro 0
1
/dev/hda6 /home ext3 defaults 0 2
/dev/hda5 none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0
/dev/hdb /media/cdrom1 udf,iso9660 user,noauto 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto 0 0
the DVDROM seems to be: /dev/hdb
and no matter what DVD or CD i put in, it can read it.