Dear Sierra Customer,

The file  that you have downloaded contains two drivers that have
been designed  for compatibility with 486 systems.  Copy both the
MTBLAST.DRV and the SNDBLAST.DRV drivers to each of your game sub
directories.  For example:

COPY *.DRV C:\SIERRA\PQ3

You may  want to  run the  install procedure  from each  game sub
directory to  verify that the selection of either driver is made.
At this  point, you  are ready  to boot the game up and enjoy the
great sounds from your Sound Blaster card.

This driver will work for all games that have been released after
Space Quest  IV.   For games  released before and including Space
Quest IV,  you will  need to  continue utilizing  the Adlib sound
driver.

If there  are any questions regarding this that we can answer for
you, please  contact  Sierra's  Customer  Service  Department  at
(209) 683-4468.

Thank you for your support of Sierra On-Line.

Sincerely,

Customer Service