i got an ipodmini,and it was working well on my PC befor my restoring FC3.
And i can find it in HardwareExplore,but when i type "fdisk -l" in console,it's not shown in the list.
what 's wrong with my system??

when i use lsusb,it shows:

Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 046d:c016 Logitech, Inc.
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 005: ID 05ac:1205 Apple Computer, Inc.
Bus 001 Device 001: ID 0000:0000

but i can't mount it....

Dec 20 16:13:03 MySpirit kernel: Buffer I/O error on device sda, logical block 1 0
Dec 20 16:13:03 MySpirit kernel: Buffer I/O error on device sda, logical block 1 1
Dec 20 16:13:03 MySpirit kernel: Buffer I/O error on device sda, logical block 1 2
Dec 20 16:13:03 MySpirit kernel: Buffer I/O error on device sda, logical block 1 3
Dec 20 16:13:03 MySpirit kernel: Buffer I/O error on device sda, logical block 1 4
Dec 20 16:13:03 MySpirit kernel: Buffer I/O error on device sda, logical block 1 5
Dec 20 16:13:03 MySpirit kernel: end_request: I/O error, dev sda, sector 0
Dec 20 16:13:04 MySpirit kernel: Buffer I/O error on device sda, logical block 0
Dec 20 16:15:01 MySpirit crond(pam_unix)[4303]: session opened for user root by (uid=0)
Dec 20 16:15:01 MySpirit crond(pam_unix)[4303]: session closed for user root

Have you looked at dmesg to see where the kernel thinks it is?

It is probably at sda1, so your mount command would be:
but change "/mnt/ipod" to where you want it mounted.

[root@MySpirit ~]# mount -t auto /dev/sda1 /mnt/ipod
/dev/sda1: i/o erro
mount: /dev/sda1: can't read superblock

my usbhd can be used on my system.
but why my ipod can not????