Stuart (09 Mar, 2005 22:52):
I had the same problem (Thinkpad T20 with DVD-ROM). How did you install the update? If you used some kind of update tool, maybe a backup of the old driver was left?
From a OS/2 window UDF201.exe -d
than DVDINST takes care of the rest,
DVDuninst back you up to prior level.
I think the modified CDROM files screw something
up where the support for the CD disappear.
I reinstalled from Install CD (MCP2) & stopped short
of actually formatting or writing over, the CD Rom
reappeared and works.
On the T20 (I also heve one), I had no problems
moving to UDF 2.1.5
ciao.