This device drive will query the bus for any CM250 or CM260 interface boards.
Upon finding the boards it will determine if there are any conflicts with the
IRQ or port address settings. If there is a conflict it will report
"No drives found". The driver will support any combination of CM205 and CM206
drives.

The device driver named ddlms.add will support:

A CM250 8-bit HA with a CM205 1X drive
A CM250 8-bit HA with a CM206 2X drive
(the HA can't stand 2X, so it will hold the drive in 1X)

A CM260 16-bit HA with a CM205 1X drive
A CM260 16-bit HA with a CM206 2X drive
----------------------------------------------------------------------------
To install OS2 from the CD:

1) Copy "DDLMS.ADD" to IBM OS2 2.1 disk 1

2) Add "BASEDEV=DDLMS.ADD" to the end of the CONFIG.SYS on disk 1

3) Make sure the OS2 CD is in the drive before starting installation. (OS2
will not recognize the existance of the CD ROM unless there is a data disk
in the drive. This is currently a bug in this beta driver)

4) Follow the rest of the instructions from the OS2 installation program.
----------------------------------------------------------------------------
After installation is complete and OS2 is installed you will need to add the
following lines to the CONFIG.SYS file on your OS2 drive:

DEVICE=C:\OS2\OS2CDROM.DMD
IFS=C:\OS2\CDFS.IFS
basedev=ddlms.add (make sure this line is not duplicated!)

----------------------------------------------------------------------------
Now copy the following files from disk 1 to your \os2 directory:

CDFS.IFS
OS2CDROM.DMD
----------------------------------------------------------------------------

Make sure "DDLMS.ADD" is in the root directory of your OS2 drive. If it isn't,
then copy it to the root directory now.

----------------------------------------------------------------------------

Now shutdown OS2 and restart your computer. Your CD ROM should show up as an
ICON under your "DRIVES" ICON located in the "OS2 SYSTEM" folder. The drive
will also be available in DOS and OS2 sessions including "WINOS2".

----------------------------------------------------------------------------

NOTE: This BETA release does not currently support CD AUDIO.