USB CD-ROM MATSHITA DVD-RAM UJ-845S D100 not recognized as CD/DVD device

[Noisex]

Hi!
	Not really bug, but i couldn't get to install FreebSD 8.1 AMD64 on
PC from external USB CD/DVD drive because it's not recognized during install
process as media/cd/dvd device.

Installation normaly starts and boot up from this device, but when in
install process need to choose from which media type you would like to
install (usual CD/DVD)...i got error..no media devices found.

Later i install from another CD-ROM and i attached again external cd-rom to
PC...it's normaly recognized and function ..but why in install process this
device wasn't present as cd/dvd device i dont know.

Oct 28 15:06:49 strops root: Unknown USB device: vendor 0x059f product
0x0642 bus uhub2
Oct 28 15:06:49 strops kernel: ugen2.2: <LaCie> at usbus2
Oct 28 15:06:49 strops kernel: umass0: <LaCie LaCie CDRW USB, class 0/0, rev
2.00/0.00, addr 2> on usbus2
Oct 28 15:06:49 strops kernel: umass0:  8070i (ATAPI) over Bulk-Only; quirks
= 0x0000
Oct 28 15:06:50 strops kernel: umass0:0:0:-1: Attached to scbus0
Oct 28 15:06:50 strops kernel: (probe0:umass-sim0:0:0:0): TEST UNIT READY.
CDB: 0 0 0 0 0 0 
Oct 28 15:06:50 strops kernel: (probe0:umass-sim0:0:0:0): CAM status: SCSI
Status Error
Oct 28 15:06:50 strops kernel: (probe0:umass-sim0:0:0:0): SCSI status: Check
Condition
Oct 28 15:06:50 strops kernel: (probe0:umass-sim0:0:0:0): SCSI sense: NOT
READY asc:3a,0 (Medium not present)
Oct 28 15:06:50 strops kernel: cd0 at umass-sim0 bus 0 scbus0 target 0 lun 0
Oct 28 15:06:50 strops kernel: cd0: <MATSHITA DVD-RAM UJ-845S D100>
Removable CD-ROM SCSI-0 device 
Oct 28 15:06:50 strops kernel: cd0: 40.000MB/s transfers