cdrecord doesn't recognize cdburner

[Mannequin* <mannequin@primary.net>]

I've got a PB G3 Firewire, with kernel 2.4.21-powerpc, and a Lacie CD
burner attached to my firewire port. 

Here's what dmesg says when I plug the drive in:

ieee1394: Node 00:1023 changed to 01:1023
ieee1394: Node 01:1023 changed to 00:1023
ieee1394: Node 00:1023 has non-standard ROM format (0 quads), cannot
parse ieee1394: Node 00:1023 changed to 01:1023
ieee1394: Node 01:1023 changed to 00:1023
ieee1394: sbp2: Node 01:1023: Using 36byte inquiry workaround
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node[01:1023]: Max speed [S400] - Max payload [2048]
ieee1394: NodeMgr: hotplug policy returned -2
ieee1394: Device added: Node[01:1023]  GUID[00d04b2111070b30]  [LaCie
Group SA  ]

To double check everything, I do a:

sudo rmmod sbp2
sudo modprobe sbp2
sudo cdrecord -scanbus

The problem I'm having is that cdrecord won't recognize it:

Cdrecord 2.01a16 (powerpc-unknown-linux-gnu) Copyright (C) 1995-2003
Jörg Schilling
cdrecord.mmap: No such file or directory. Cannot open '/dev/pg*'. Cannot
open SCSI driver.
cdrecord.mmap: For possible targets try 'cdrecord -scanbus'. Make sure
you are root.
cdrecord.mmap: For possible transport specifiers try 'cdrecord
dev=help'.
cdrecord.mmap: Also make sure that you have loaded the sg driver and the
driver for
cdrecord.mmap: SCSI hardware, eg. ide-scsi if you run IDE/ATAPI drives
over
cdrecord.mmap: ide-scsi emulation.
Read/usr/share/doc/cdrecord/README.ATAPI.setup!

This all worked fine until I upgraded from 2.4.18-powerpc to
2.4.21-powerpc. Can anyone direct me as to how I can get this working
again, so I can make backups?

Thanks!