How to hide a disk?

[Henk Breimer]

Greetings

I have a computer with 3 harddisks
	sda with fedora 8
	sdb with rawhide
	sdc with XP
Grub on sda

Somwhere during the update trail F8 decided that under "computer"
nautilus should show everything.
df omits the sdc disk, but shows sda and sdb
 
[net@pietro ~]$ df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda3             19840924   3735224  15081560  20% /
/dev/sda2             39674224   4172336  33454004  12% /stuff
/dev/sda5              9920592    699304   8709220   8% /home
/dev/sda1               101086     18276     77591  20% /boot
tmpfs                  1018132        12   1018120   1% /dev/shm
/dev/sdb5              9920592    220704   9187820   3% /media/home_d
/dev/sdb2             39674224    180248  37446092   1% /media/stuff_d
/dev/sdc1             20081216   6181000  13900216  31% /media/disk
/dev/sdb1               194442     29190    155213  16% /media/boot_d
/dev/sdc2             20071424   3064656  17006768  16% /media/disk-1
/dev/sdb3             19840924   6010400  12806384  32% /media/__d

fstab remains as it was
[net@pietro ~]$ cat /etc/fstab
LABEL=/1                /            ext3    defaults        1 1
LABEL=/stuff1           /stuff       ext3    defaults        1 2
LABEL=/home1            /home        ext3    defaults        1 2
LABEL=/boot1            /boot        ext3    defaults        1 2
tmpfs                   /dev/shm     tmpfs   defaults        0 0
devpts                  /dev/pts     devpts  gid=5,mode=620  0 0
sysfs                   /sys         sysfs   defaults        0 0
proc                    /proc        proc    defaults        0 0
LABEL=SWAP-sda6         swap         swap    defaults        0 0

Hiding with the grub "hide" instruction does not work.

Is there a way to hide harddisks?

Henk