SHSUSERV Version 0.01
                          SHSUCDN Version 0.01
                          SHSUCDX Version 0.03
                          SHSUDRVX Version 0.01

SHSUSERV is a pseudo redirector that runs on a dedicated DOS server to
         allow 32 users simultaneous access to 7 CD-ROMs using NetBios.
         The server program can be run in a specific DOS window under OS2.
         The server locks the CD drives when it loads.  CDs can be unlocked
         by sending an unlock command over the network.
SHSUCDN  is a pseudo CD-ROM driver that runs as a TSR on a client work-
         station.  It accepts CD-ROM driver request from MSCDEX and
         transmits them on to the server and returns the server response
         to MSCDEX.
SHSUCDX  is an unloadable CD-ROM redirector substitute for MSCDEX.
         Version 0.03 supports 3 CD drives having a common driver.  It can
         be used with a local CD-ROM or with the SHSUSERV/SHSUCDN software.
         (One or the other.  Multiple drivers not supported)
SHSUDRVX is a CD driver/controller emulator which emulates two CD drives
         loaded with ISO CD ROMS.

Files included in this zip file:

     README.CD      This file.  Client/Server documentation.
     README.CDX     Documentation for SHSUCDX.
     README.DRV     Documentation for SHSUDRVX.
     SHSUSERV.EXE   Server executable.
     SHSUCDN.EXE    Client executable.
     SHSUCDX.EXE    Redirector executable.
     SHSUDRVX.EXE   CD Drive emulator executable.
     SHSUCDN.ASM    Client source.
     NETBIOS.INC    Netbios include file for SHSUCDN.ASM.
     SHSUSERV.ADA   Main server program - Ada.
     TYPES.ADS      Common objects package - Ada.
     TYPES.ADB
     NETBIOS.ADS    Netbios package - Ada.
     NETBIOS.ADB
     DRIVERS.ADS    CD driver package - Ada.
     DRIVERS.ADB
     SERVTASK.ADS   Server tasks package - Ada.
     SERVTASK.ADB

Loading the server.

    The server CD-ROM driver must be loaded with a name of CD001.  A typical
    config.sys command to do this is:

        device=tslcdr.sys /D:CD001

    NetBios must be configured and loaded on the server before starting
    the server program.  The server itself is configured to handle up to
    32 users.  Novell's NetBIOS defaults to 12 sessions and 12 outstanding
    commands.  To make full use of the server you must increase this with
    entries in the NET.CFG file.
    The commands
        NETBIOS COMMANDS=32
        NETBIOS SESSIONS=32
    are holdover shell commands and must be left justified and terminated
    with a return.  The newer command are shown in some NetWare books.
    Perhaps they will work for you.  The important thing is that if it's
    configured for 32 commands it will say so when loads.

    Once NetBIOS is loaded, the server can be started with the command:

        SHSUSERV

    There are no parameters.  The network server name is SHSU-CD-SERVER.
    The server must be re-compiled to change its network name.  The server
    does not terminate.

Loading the client.

    NetBIOS must be loaded on the client and the CD server started before
    loading SHSUCDN.  The syntax for loading SHSUCDN is:

      SHSUCDN [/?][/C:ClientName][/S:ServerName][/D:DriverName][/Q][/U]

    The default network client name is CD-CLIENT.  The default Server name
    is SHSU-CD-SERVER.  The default Driver Name is SHSU-CDN.  The client
    network name must be unique and the /C: parameter is used for this purpose.

    A typical sequence to load SHSUCDN and MSCDEX on the workstation will
    look something like (case in not important):

        SHSUCDN /C:Monique
        MSCDEX  /D:SHSU-CDN

    Additional drivers can be included on the MSCDEX command line.  Prior to
    loading MSCDEX, SHSUCDN can be unloaded with the /U switch.  Unfortunately,
    MSCDEX is not unloadable and it is best to not unload SHSUCDN after MSCDEX
    is loaded.

     To unload SHSUCDN the driver name must be included on the command line if
     the default was not used when it was loaded.  i.e., if you loaded SHSUCDN
     with the command line

        SHSUCDN /D:CD001 /C:Monique

     use the command line

        SHSUCDN /D:CD001 /U

     to unload it.

    SHSUCDX is unloadable.  If it is used it is loaded after SHSUCDN and un-
    loaded before unloading SHSUCDX.

     For more information on SHSUCDX see the accompanying README.CDX file.

  Time permitting, an attempt will be made to fix problems that are reported
  to Ken Selvia on the internet at UCS_KAS@SHSU.EDU.

SHSUSERV, SHSUCDN and SHSUCDX are copyright reserved, free use programs.

(c)John H. McCoy, 1993, Sam Houston St. Univ., TX 77341-2206