Errors burning CD-RW's with RELENG_7

[Sean C. Farley]

I have been having trouble for awhile[1] in successfully burning a CD-RW
with RELENG_7 (up to and including today).  Even reading CD's can
present problems.

Here are the messages from the failure:
kernel: acd0: FAILURE - SETFEATURES SET TRANSFER MODE status=51<READY,DSC,ERROR> error=40<UNCORRECTABLE>
kernel: acd0: FAILURE - MODE_SELECT_BIG timed out

For more information about my system, please check the Asus-specific
logs from here[2].

Are there any other bits of information to gather that would help solve
this problem?  Thank you.

Sean
   1. http://lists.freebsd.org/pipermail/freebsd-current/2007-November/079419.html
   2. http://www.farley.org/freebsd/tmp/SATA/
-- 
scf at FreeBSD.org