UDF on Sarge with kernel 2.6.x.x

[hanasaki <hanasaki@hanaden.com>]

What is needed to do UDF rw on sarge?  So say the 2.6 still needs some 
patch.  Other's say do not patch it.  ide-scsi emulation is off.  I have 
heard it needs to be off from some, on from others, on for any 
reasonable speed from others.

Thanks.

Running kernel 2.6.8.1
udftools are installed
kernel module udf is loaded ok with modconf

cdrwtool -d /dev/hdc -q <= runs ok

# pktsetup  /dev/pktcdvd0 /dev/cdrom
open packet device: No such device or address

# /etc/init.d/udftools start
Starting udftools packet writing: /dev/pktcdvd/0=/dev/hdcFATAL: Module 
pktcdvd not found.
Can't find pktcdvd character device
ctl open: No such file or directory