
CorelSCSI 2.0 README Contents
=============================

This document provides information you should know before 
installing CorelSCSI version 2.0. Last minute product and 
device information is also documented.

If you have any suggestions or questions about this product 
that your distributor can't answer, contact CorelSCSI
Technical Support: 
	
    Telephone:    (613) 728-1010
    CompuServe:   Enter GO COREL


Table of Contents
=================

1.  Upgrading to CorelSCSI 2
2.  Installing ASPI Managers
3.  Loading Corel's Device Drivers
4.  Using Memory Managers
5.  Using DOS SCANDISK and DBLSPACE
6.  Backup for Windows
7.  CD-Audio for Windows
8.  Corel ArtView Screen Saver for Windows
9.  CorelBook for Windows
10.  Tools for Windows
11. CorelTWAIN device driver for Windows
12. CorelCDX for Windows and DOS
13. CDSESN for DOS
14. CDCOPY for DOS
15. DOSAUDIO for DOS
16. DOSTOOLS for DOS
17. Using PC-DOS with Corel's DOS Utilities
18. Undocumented Commands
19. Support for Kodak Photo CDs
20. Digital Audio Sampling

The following topics are relevant only if you're using
the named hardware:

21. Using the Pioneer DRM604X in SCSI-1 Mode
22. Using Future Domain Host Adapters
23. Using Always AL-7000 Host Adapters


1.  Upgrading to CorelSCSI 2
----------------------------

If you're upgrading from CorelSCSI for DOS or Windows 
version 1.2 or earlier, you must remove any system patches, 
using the existing version of CorelSCSI, before installing 
CorelSCSI 2.

To remove a patch
1.  At the command prompt, enter PATCH.
2.  Select Remove Patch.


2.  Installing ASPI Managers
----------------------------

For your convenience, CorelSCSI includes the ASPI managers 
for many host adapters, which you can install during the 
installation.

If the ASPI manager for your card isn't provided with 
CorelSCSI, you must install the ASPI manager and load it in 
your CONFIG.SYS file before installing CorelSCSI. If you 
have problems with any ASPI manager, contact the 
manufacturer of your card.

CorelSCSI provides the following ASPI managers:
   
Card Type                      ASPI Version    File Name
---------                      ------------    -------------
Corel Generic ASPI for         1.03            ASPIDRV.SYS
BusLogic and Adaptec
(154X, 164X) host adapters

Corel Generic ASPI for IBM     1.00            ASPIIBM.SYS
host adapters

Corel Generic ASPI for the     1.00            ASPIMED.SYS
Pro Audio Studio 16 card

Corel LS2000                   1.10            ASPILS_D.SYS

Acculogic ASPI Interface       3.01.01         ASPFCAM.SYS

Acculogic CAM driver           3.00.05         DOSCAM.SYS

Always AL-500                  1.10            ASPILS_D.SYS

Always AL-1000                 1.00            ASPISHT.SYS

Always AL-7000                 837-13.13       AL7ASPI.SYS

Always IN-2000                 461-12          ASPIDRVR.SYS
 
American Megatrends Fast Disk  1.1             ASPIKERN.SYS

DPT ASPI for SCSI BIOS         001.K           DPTDDL.SYS
ROM\SMARTROM V.001.K

DPT ASPI for SCSI BIOS         002.B           DPTDDL.SYS
ROM\SMARTROM V.002.B

DTC 3X80/3X50 ASPI Manager     1.5A            ASPI3X80.SYS

New Media 'Visual Media'       2.03            ASPIMGR.SYS
ASPI Manager

New Media 'Bus Toaster'        1.00            BTASPI.SYS
ASPI Manager

Procomp Pro-Val                1.0a            PVALASPI.SYS
ASPI Manager

Procomp Pro-Master             1.0a            PMASASPI.SYS
ASPI Manager

FDC ASPI Interface             1.00            ASPIFCAM.SYS

FDC TMC-950 CAM driver         1.02            DCAM950.EXE

FDC TMC-18XX CAM driver        1.03            DCAM1800.EXE

QLogic ASPI Manager            2.17            DLASPI.SYS

QLogic SCSI RAM BIOS           2.17            QL406DOS.SYS

UltraStor Ultra 14/34          2.00            USPI14.SYS 

UltraStor Ultra 14N            2.00            USPI14N.SYS

UltraStor Ultra 24FA           1.04            USPI24.SYS

NOTE: To help distinguish the between DPT ASPI managers, 
      which both use the name DPTDDL.SYS, two different file 
      names are used. However, the installation renames the 
      selected ASPI manager to DPTDDL.SYS. The DPT ASPI for 
      SCSI BIOS ROM\SMARTROM

      * V.001.K is in the file DPTDDL1K.SYS
      * V.002.B is in the file DPTDDL2B.SYS

To install an ASPI manager that isn't provided with CorelSCSI
  
1.  Copy the ASPI manager from the disk provided with your 
    SCSI card to your hard drive.

2.  Add the device driver line to the CONFIG.SYS file using 
    the following syntax:

      DEVICE=C:\xxxx.SYS

      where xxxx indicates the name of your ASPI manager.

3. Reboot the system before you start the CorelSCSI 
   installation.

    While the system is rebooting, you should look for 
    status messages from the ASPI manager. If the status 
    indicates an unsuccessful installation, the CorelSCSI 
    device driver won't function.
    
  
3.  Loading Corel's Device Drivers
---------------------------------------

During the installation, you're prompted to choose whether to
load the Corel CD-ROM and write-once/rewritable device
driver into high memory. If you choose this option and
not enough memory is available, the drivers won't load.

To correct this problem, edit the CONFIG.SYS file. For
each device driver command, replace the DEVICEHIGH 
keyword with DEVICE.


4.  Using Memory Managers
-------------------------

If you're using a memory manager, you may need to uninstall 
it before installing CorelSCSI and then reinstall the memory manager. 
In rare cases, systems may hang if CorelSCSI is installed while a 
memory manager is loaded.


5.  Using DOS SCANDISK and DBLSPACE
-----------------------------------

Don't compress media you plan to use with Corel's SCSI utilities
using DBLSPACE or other compressing tools.

Similarly, don't use the DOS SCANDISK command. This command
may display incorrect results about the media.


6.  BACKUP (Windows)
--------------------

During small tape backups, the status display shows the tape 
rewinding before the progress bar gets to 100%. This is a 
graphics update problem. All requested data was written to 
the tape. To verify that all the data has been backed up, 
open a log file using Preferences from the File menu and 
then perform a full verify of the backup. The log file will 
confirm that all files were properly backed-up.

A problem has been reported with file tagging when you have 
a directory structure as follows:
 
     dir1
     |
     +---dir_with_files_1
     |
     |
     +---empty_dir_1
     |
     +---empty_dir_2
     |
     +---dir_with_files_2

If you 
    *  untag "dir1"
    *  tag some files in "dir_with_files_1"
    *  tag "empty_dir_1"
    *  untag "dir_with_files_2"

the application should show a grayed checkbox for "dir1", 
meaning that some files will be backed-up. Instead, the 
checkbox shows that no files will be backed-up, even though 
the checkbox for "dir_with_files_1" indicates that some of 
its files will be backed-up. 

WARNING: If you proceed with this backup, none of the files 
in "dir_with_files_1" will be backed-up! The solution is to 
tag the files and directories in a different order.


7.  CD-Audio 2 (Windows)
------------------------

CD-Audio 2.0 supports Microsoft's Music Box 2.0. Any track 
information you've entered using MusicBox is imported into 
CD-Audio.
 
If you're using an LMSI CM234 CD-ROM drive, the status 
information may not display the correct information. This is 
a problem with the drive rather than CD-Audio.
 
If your drive supports digital audio sampling, you can 
record sound files using CD-Audio. The following drive 
models support digital audio sampling:

    *  Toshiba XM3401
    *  Sony CDU561 (and OEM versions such as Compaq CDV561)
    *  Apple CD300


8.  Corel ArtView Screen Saver (Windows)
----------------------------------------

If you select the sound option on systems with lower memory 
configurations, you may experience long delays before an image is displayed or intermittent sound output.


9.  CorelBook (Windows)
---------------------  

Some systems running ATI Mach 32 video driver version 2.0 
may experience problems loading CorelBook.

Some systems running Standard mode Windows may experience 
problems closing CorelBook when CD-ROM media browser is 
loaded. 

With IBM PC-DOS 6.1, the Operating System Summary page 
reports the actual DOS version as DOS version 6.0. This is 
correct, as this version of DOS reports itself as 6.0.

When unloading the CD-ROM Media Browser in Windows standard 
mode, problems may occur. The only fix, at this time, is to 
rename the CDMEDIA.CBL file to CDMEDIA.LBC. This means that 
the CD-ROM Media Browser won't be found by CorelBook. No 
problems have been found when using CD-ROM Media Browser in
standard mode.

There are known problems printing to printers that don't support graphics.

Tabbing between controls doesn't work correctly on all pages.

The page up and page down controls don't work in list 
boxes. Using these functions flips the page.


10. TOOLS (Windows)
------------------

If you're using an IBM host adapter and its ASPI manager, 
the information displayed by the Device Information command 
is incorrect. 
 
When formatting a hard disk that has previously been 
formatted with multiple partitions, you should reboot when 
the format is complete. DOS will let you access the original 
logical partitions even though they no longer exist.
 
Corel has detected spurious errors while running diagnostics 
on various optical drives. These errors should not be 
thought of as hardware or media failures unless they occur 
repeatedly while diagnostics is looping continuously.


11.  CorelTWAIN Device Driver (Windows) 
---------------------------------------

CorelSCSI 2 provides a device driver for scanning images 
into TWAIN-compliant graphics applications.

You can improve the scanning speed of the CorelTWAIN device 
driver by pre-allocating memory using GRABMEM.EXE. This 
program, located in the WINDOWS\TWAIN\CORTWAIN directory, 
pre-allocates up to a 32K block of memory. GRABMEM.EXE must 
be run before starting Windows.

To run GRABMEM.EXE, add the following line to your 
AUTOEXEC.BAT:

    c:\windows\twain\cortwain\grabmem.exe

 To remove GRABMEM.EXE from memory, enter the following at 
 the command prompt:
    
    c:\windows\twain\cortwain\grabmem /U

Epson and Microtek with Adaptec SCSI controllers:

Your computer may hang during scanning if the Corel ASPI driver is used. Add the following switch to the APSIDRV.SYS command in your CONFIG.SYS file to fix the problem:

    DEVICE=ASPIDRV.SYS /Dhan,id,1 

where han represents the host adapter number, id represents the SCSI ID of the scanner, and 1 is a mandatory option.

Ricoh scanners and Adaptec SCSI controllers:

The Ricoh IS50, IS60, and IS410 will cause your machine to lock up during power-up if: 

    (a) the scanner is turned on before you turn on your 
        computer
    (b) you are using some Adaptec controllers such as the 
        1542B and 1542C

The solution is to power up your Ricoh scanner AFTER you power up your computer.
 
CTSAMPLE application:

With some video drivers, the scanned image will not appear in the scan windows after a scan in one of the 'Fit-In-Window' or 'Display-1-to-1' modes. The scanned image will often be visible if a different viewing mode in the VIEW menu is selected.

Scanning using an Automatic Document feeder:

If your scanner supports this feature, the multiple scans will not all appear on screen in the Corel Twain Sample Application, but rather only the last scanned item will appear. The other scans are stored in your root directory and will be labeled CORELX.BMP where X= the number of the scanned item. You may view the other scans by selecting FILE then the OPEN FILE option from the CorelTWAIN Sample Application.

Using Supplemental Device Drivers:

Using supplemental device drivers, some other manufacturers' 
scanners can be supported. These device drivers are located 
in the WINDOWS\TWAIN\CORTWAIN\OEMTWAIN directory.

The supplemental device driver takes the form of an MS-DOS device driver, often used in conjunction with the manufacturer's own device driver. Only one of these other scanners may be used at a time.

Scanner         Associated Files
-------         --------------------------------------------
EPSON 300C      EPSON.DOC describes the setup procedure.
		  EPSON.SYS is the required MS-DOS device 
		  driver.

MICROTEK 600Z   MICROTEK.EXE file is the required MS-DOS 
	         device driver.

MICROTEK        MICROTEK.DOC describes the setup procedure 
                if you're using MSCAN.SYS.

ScanMakerII     DOSDRVR.DOC describes the setup procedure if 
		  you're using MSCSI.SYS.

HP ScanJet      HPSCANER.DOC describes the setup procedure.

HP ScanJet Plus HPSCANER.EXE is the required MS-DOS device 
                driver.

HP ScanJet IIc  HPSCANER.EXE is the required MS-DOS device 
                driver.

Logitech        HHSCAND.SYS is the required MS-DOS device 
                driver.

ScanMan 256     SAPI.EXE is the required MS-DOS device 
                driver.
		   HHSCAND.DOC describes the setup procedure.
		   SAPI.DOC describes the setup procedure.

12. CorelCDX (Windows and DOS)
------------------------------

To work with your CD-ROM drives, you require a CD-ROM 
extensions program, such as CorelCDX, which interprets the 
CD-ROM file system format. CorelCDX also provides several 
types of caches, including a path table, directory, and data 
cache. These caches are discussed in detail in the Users' 
Manual. As an extension to CorelCDX, CDXCACHE provides an 
extended memory data cache.

CDXCACHE, if enabled, is loaded at the same time as 
CorelCDX.  This cache stores information recently read from 
CD-ROM drives in extended memory. When information requested 
by an application is located in the cache, the information 
can be accessed more quickly than re-reading the information 
from the drive.

CDXCACHE uses a least recently used (LRU) algorithm: 
frequently used data remains in the cache and infrequently 
used data is discarded from the cache. CDXCACHE works best 
with database type applications, which repeatedly read 
information from the same areas of a CD.

CDXCACHE can cache the first 16 CD-ROM drives connected to 
your system. The cache page size affects the maximum 
cacheable sector address.

The following CDXCACHE options may appear in the CorelCDX 
section of the CRLSCSI.INI file:

    * XMSSIZE indicates the cache size in kilobytes. You can 
      set XMSSIZE to 0 to disable the XMS cache. Note that 
      the number of tracks created on a CD by CDCOPY is 
      affected by the amount of available XMS memory, you 
      should disable the extended XMS cache when using 
      CDCOPY.

      You can set XMSSIZE to -1 to use a default cache size, 
      which is equal to one-quarter of the free XMS memory.

      You can also set XMSSIZE to  a specific size from 64K 
      to 16384K.

    * XMSPAGE configures the number of sectors per cache 
      page, which determines the read-ahead operations. The 
      value of 4 is recommended for smaller cache sizes; 
      it's more important to cache separate disk reads than 
      to perform read aheads. Use the value 8 for larger 
      cache sizes; more data is stored in one operation. The 
      default setting is 4 sectors per cache page.

    * XMSBLOCK represents the maximum size of read request 
      in sectors that will be cached. The cache performance 
      may benefit from larger values. However, the cache may 
      fill up more quickly. The default setting is 4 
      sectors.

Both CDXCACHE and Microsoft's SmartDrive program use 
extended memory caching. If you're using SmartDrive version 
5.0, provided with MS-DOS 6.2, you can use SmartDrive rather 
than CDXCACHE. However, CDXCACHE has smaller overhead and 
operates faster then SmartDrive. 

SMARTDRV.EXE 5.0 is designed to work exclusively with 
Microsoft's MSCDEX CD-ROM driver. However, Corel's 
PATCH_SD.COM modifies SMARTDRV.EXE to recognize CorelCDX as 
a valid CD-ROM driver.

PATCH_SD creates a copy of the existing SMARTDRV.EXE program 
and stores the copy as SMARTDRV.MSC. If you've made changes 
to SMARTDRV.EXE version 5.0 that change its size, such as 
compressing the file, from 45145 bytes, PATCH_SD won't work.

To modify SmartDrive to recognize CorelCDX

1.  At the command prompt, enter PATCH_SD.
   
2.  Check your AUTOEXEC.BAT file to ensure that CorelCDX is 
    loaded before SmartDrive; otherwise, SmartDrive won't 
    find, and therefore cache, CD-ROM drives. Since 
    SmartDrive is loaded after CorelCDX, you can't use the 
    CorelCDX /UNLOAD command.
   
3.  Use the CorelCDX section of Configuration to set the XMS 
    Cache Size option to Disable. The CDXCACHE is enabled, 
    by default. If you don't disable the cache, both 
    CDXCACHE  and SmartDrive will cache data, using twice 
    the necessary  amount of extended memory.
   
4.  Reboot your system to reinstall SMARTDRV.EXE.

Miscellaneous Information:

If you're using DOS 5.0, Norton Shell 6.0, and CDXCACHE, 
Windows won't run. Remove or upgrade any one of the three 
programs to resolve this problem.

If you run CDSESN, CD-ROM caching software, including 
CorelCDX/CDXCACHE, will flush any cached data for the 
specified drive even if the currently selected session is 
not changed.

The DRIVERNAME option of the CRLSCSI.INI file provides the 
required name of the CD-ROM device driver, which should be 
the same as the value of the DRIVERNAME option in the [CD-
ROM Drivers] section of this file. CD-ROM device drivers are 
numbered starting from MSCD001.

If CorelCDX can't find driver names in the CRLSCSI.INI file 
or if the CRLSCSI.INI file is missing, CorelCDX will try to 
locate and initialize the CD-ROM device drivers named, by 
default, 'MSCD001' and 'MSCD099'.


13. CDSESN (DOS)
----------------

If you run CDSESN, CD-ROM caching software (including 
CorelCDX/CDXCACHE) will flush any cached data for the 
specified drive even if the currently selected session is 
not changed.


14. CDCOPY (DOS)
----------------

The number of tracks created on a CD by CDCOPY is affected 
by the amount of available XMS memory. If you're using 
CDXCACHE, you should use the Configuration utility to set 
the XMSSIZE option, which indicates the cache size in 
kilobytes, to 0. You must reboot the system for the new 
cache size to take effect.

Some 'multi-session' CD-ROM drives currently only recognize 
a disc as being multi-session if it's recorded in XA format 
such as a multi-session Photo CD. As CDCOPY writes Mode 1 
data (not XA format), these drives mistakenly interpret the 
disc as single session. Drives that are known to be able to 
recognize multi-session Mode 1 data discs include the Chinon 
CDS535, Sony CDU561, and Toshiba XM3401. Contact the 
manufacturer of your drive to verify its ability to read 
multi-session, non-XA discs.

After recording multiple sessions of data on some brands of 
74 minute CD-R discs, the Philips CDD521 CD Recorder may 
experience problems trying to reload the disc at a later 
date. If you experience this problem, you may need to 
contact Philips Consumer Electronics Technical Support at 1-
800-835-3506 for a possible firmware upgrade. You can also 
try 

    (1) using 63 minutes CD-R discs
    (2) using a different brand of 74 minute CD-R discs
    (3) using CDCOPY with /LW switch, which writes data as 
        the 'final' session on the disc. The disc is then 
        non-writable.

The target directory specifications should not include 
references to either the "." or ".." subdirectories (this 
directory or the parent directory). Doing so will result in 
the creation of invalid subdirectories on the target CD.

Sense Codes for the Philips CDD521 Drive 

If a SCSI error occurs, the Philips CDD521 drive reports a 
sense code which may indicate the cause of the error. The 
following is a partial list of the sense codes reported by 
this drive.

    x08: COMMUNICATION FAILURE
         A communication failure internal to drive prevented 
         requested operation from being performed.

    x09: TRACK FOLLOWING ERROR
         Focusing or radial tracking did not succeed.

    x15: POSITIONING ERROR
         A seek to a requested disc location failed.

    x29: POWER-ON RESET OR BUS RESET OCCURRED
         A power-on reset or bus reset occurred since the 
         last issued command.

    x2C: COMMAND SEQUENCE ERROR
         The requested command is not allowed in this sequence.

    x31: MEDIUM FORMAT CORRUPTED
         The drive is unable to read or write information due to 
         a corrupted or unknown disc format.

    x33: MONITOR ATIP ERROR
         An error occurred in recorded data, likely due to dust 
         or chalk.

    x34: ABSORPTION CONTROL ERROR
         An error may have occurred in recorded data, due to 
         laser power clipping.

    x44: INTERNAL CONTROLLER ERROR
         The drive's internal controller detected an error which
         could not be otherwise explained.

    x47: SCSI PARITY ERROR
         The controller detected a parity error.

    x50: WRITE APPEND ERROR
         The write command failed.

    x57: UNABLE TO READ TOC, PMA OR SUBCODE
         The drive was unable to read TOC, PMA, or subcode data 
         from the disc.

    x81: ILLEGAL TRACK
         An attempt to access a non-existent track occurred.

    xA9: REQUEST FOR FIXATION FAILED
         The disc could not be fixated due to existence of a 
         area (reserved track) on the disc.

    xAA: END OF MEDIUM REACHED
         While writing, the end of medium was detected or 
         track limit of 99 was reached.

    xAB: ILLEGAL TRACK NUMBER
         An invalid track number was specified in command descriptor 
         block.

    xAD: BUFFER UNDERRUN
         Writing stopped because cache buffer emptied. Data 
         wasn't written to the drive quickly enough.

    xAF: OPTIMUM POWER CALIBRATION (OPC) ERROR
         The power calibration failed, possibly due to wrong 
         type medium installed, laser or drive failure.

    xB0: CALIBRATION AREA ALMOST FULL
         Few Optimum Power Calibration areas are left.

    xB4: CALIBRATION AREA FULL
         The calibration area is full. No further writes can be 
         made to the disc.

    xD1: CAN NOT RECOVER FROM TRACK
         A recovery from a corrupted track failed.

    xD2: CAN NOT RECOVER FROM PROGRAM MEMORY AREA
         A recovery from a corrupted PMA failed.

    xD3: CAN NOT RECOVER FROM LEADIN AREA
         A recovery from a corrupted leadin area failed.

    xD4: CAN NOT RECOVER FROM LEADOUT AREA
         A recovery from a corrupted leadout area failed.

    xD5: CAN NOT RECOVER FROM OPTICAL POWER CALIBRATION AREA
         A recovery from a corrupted Optical Power area 
         failed.


15. DOSAUDIO (DOS)
------------------

If your drive supports digital audio audio sampling, you can 
record sound files using CDDA. The following drive models 
support digital audio sampling:

    *  Toshiba XM3401
    *  Sony CDU561 (and OEM versions such as Compaq CDV561)
    *  Apple CD300

If you're using an LMSI CM234 CD-ROM drive, the status 
information may not display the correct information. This is 
a problem with the drive rather than DOSAUDIO.


16. DOSTOOLS (DOS)
------------------

If you're using an IBM host adapter and its ASPI manager, 
the information displayed by the Device Information command 
is incorrect. 

When formatting a hard disk that has previously been 
formatted with multiple partitions, you should reboot when 
the format is complete. MS-DOS will let you access the 
original logical partitions even though they no longer 
exist.

Corel has detected spurious errors while running diagnostics 
on various optical drives. These errors should not be 
thought of as hardware or media failures unless they occur 
repeatedly while diagnostics is looping continuously.

DOSTools reports a fixed disk as containing removable 
media.

With MS-DOS version 6.0, DOSTools will hang when you try to format any media. This problem doesn't occur in MS-DOS version 6.2. The MS-DOS upgrade is available electronically, without charge, or from retailers for a nominal fee.


17. Using PC-DOS with Corel's DOS Utilities
-------------------------------------------

If you're using PC-DOS version 5.0/V in Kanji mode, you must 
switch to US mode before using the CorelSCSI for  DOS 
utilities; otherwise, the utilities won't run.

To switch to US mode, enter the following at the command 
prompt:
 
    CHEV   US  /f


18. Undocumented Commands
--------------------------------------

The following commands are not documented in the Users' Manual: 

CDINFO [drive:]
Displays a summary of information about the compact disc in the specified drive.

CDOFF
Recovers drive letters assigned to CD-ROM drives. Each time a CD-ROM extensions program is loaded, one drive letter is used for each CD-ROM drive. However, when the program is unloaded, the drive letters aren't recovered. Run CDOFF immediately before removing CD-ROM extensions from memory. 

CDXINFO
Provide summary information about CorelCDX.

CHKMEDIA
Updates the operating system with the physical space available on a WORM cartridge. When you delete information from these cartridges, the information is only hidden. Therefore, discrepancies may occur between the reported space and the actual space available.

SCANSCSI
Displays a menu from which you can select a host adapter. CorelSCSI scans the selected host adapter and lists the SCSI devices detected.

SS
Displays a menu from which you can select a host adapter. CorelSCSI scans the selected host adapter and lists the SCSI devices detected.

SCANCD [drive:]
Scans the compact disc in the drive specified and displays information such as the number of bytes on the disc.


19. Support for Kodak Photo CDs
-------------------------------

The Corel CD-ROM device driver, which is named CUNI_ASP.SYS 
currently supports Kodak Photo CDs. Although other drives 
may read the Photo CD format, the following drives have been 
tested by Corel:
   
   Single session  Multi session
   -----------------------------
   Chinon CDS435   Chinon CDS535
   NEC CDR73       NEC CDR74-1
   NEC CDR73M      NEC CDR84-1
   NEC CDR74       Panasonic CR-532
   NEC CDR83       Philips CDD-521
   NEC CDR83M      Smart & Friendly HS-2200 i/e
   NEC CDR84       Sony CDU-561
   Sony CDU-541    Teac CD-50
   Sony CDU-6211   Texel DM-3024K
   Texel DM-5024   Texel DM-5024K
   Texel DM-3024   Toshiba XM3301 (with 
                   multi session upgrade)
   Toshiba XM3301  Toshiba XM3401


20. Digital Audio Sampling
------------------------- 

Using CD-Audio for Windows and CDDA for DOS, you can record digital audio. The following drive models support digital audio sampling:

    *  Toshiba XM3401
    *  Sony CDU561 (and OEM versions such as Compaq CDV561)
    *  Apple CD300


21. Using the Pioneer DRM604X in SCSI-1 Mode
--------------------------------------------

If you're using a Pioneer DRM604X in SCSI-1 mode with multi-session discs, the driver may time-out while waiting for the disc to mount and display a "Not ready reading drive..." error. If this error occurs, use Configuration to set the CD-ROM device driver TIMEOUT option to a value between 30 to 45.


22. About Future Domain Host Adapters
-------------------------------------

If you're using an 8-bit host adapter with the BIOS version 
8.2 or a 16-bit host adapter with the BIOS version 3.2, 
DCAMxxx.EXE is optional. However, if you're also using the 
QEMM memory manager, you must use both DCAMxxx.EXE and 
ASPIFCAM.SYS.

TMC-950 Host Adapter:

DCAM950 can support multiple adapters. The TMC-950 adapter 
requires that you specify the memory location of the adapter 
and the IRQ setting of the adapter using the following 
command line syntax:

    DEVICE=DCAM950.EXE /MEM IRQ [/MEM IRQ [/MEM IRQ]]

Valid memory locations for the TMC-950 are CA00, C800, CE00 
and DE00. Valid IRQ's are 3, 4, 5, 10, 11, 12, 14, and 15.

The default setting for a single adapter looks like this:

    DEVICE=DCAM950.EXE /CA00 5

TMC-18XX Host Adapter:

The TMC-18XX host adapter doesn't require any command line 
settings:

    DEVICE=DCAM1800.EXE


23. Using Alway AL-7000 ASPI Managers
-------------------------------------

If your SCSI CD-ROM drive doesn't support SCSI disconnects, you can add a switch to the AL-7000 ASPI Manager to disable
SCSI disconnects:

    DEVICE=[path]AL7ASPI.SYS [/d]

    where
    [path] is the directory path to the device driver. For
    example, C:\DOS\.

    [/d] disables SCSI disconnects.

If you haven't attached any SCSI hard drives to the host
adapter, the ASPI driver displays the following message:

    Always Int 13 handler not loaded

This message indicates that no hard drives were found.

Load any caching software, such as SMARTDRIVE, VCACHE,
and PC-KWIK, after the ASPI driver. Caching software is
related to hard disk operation.

Don't use the BIOS diagnostics or low level format functions 
when the ASPI driver is loaded.

