[newbie] locked cdrom and floppy

[Oder Santos]

I have just installed MandrakeFreq 2 in my Toshiba Satellite 1715 XCDS and
all running great except to cdrom and floppy. When I click it I receive the
message: "You do not have permissions to read file:/mnt/cdrom". What should
I do to unlock this? Any help would be really appreciate. Thanks in advance.
Oder