                                                               DiskDupe Trial
                                                               Owner's Manual
                                                                  Version 3.3
                                                   Micro System Designs, Inc.
                                                    4962 El Camino, Suite 204
                                                         Los Altos, CA  94022
                                                                 415-964-2844



                   DiskDupe Trial (August 1991)

                           (DD33T.DOC)

      (c) Copyright 1988 - 1991 Micro Systems Designs, Inc.

                       All rights reserved.


DISKDUPE, DISKDUPE  PRO,  DISKDUPE  AUTO,  DISKDUPE  AUTO  PRO,  DISKMACHINE,
AUTOLOAD,  RELAY,  RAMBODISK,  STANDBY DRIVE,  TRACK RANGE and  MICRO  SYSTEM
DESIGNS are trademarks of Micro System Designs, Inc. Other brands and product
names are trademarks or registered trademarks of their respective holders.

No part of this document may be reproduced,  transmitted, transcribed, stored
in a retrieval system,  or translated into any language (natural or computer)
in any form by any means without  the  written  permission  of  Micro  System
Designs, Inc., except as described in the following license.

                        LICENSE AGREEMENT

This software   is   protected  by  both  United  States  copyright  law  and
international treaty provisions.  You are granted a limited  license  to  use
this  program  on  a  trial  basis  for up to 30 days.  To continue using the
program after the trial period, you are required to pay the license fee.

You are granted a limited license to copy  DiskDupe  for  the  trial  use  of
others   providing   you   include   the  files  DISKDUPE.EXE,  DISKDUPE.OVR,
DISKDUPE.DAT,  and DISKDUPE.TXT in complete and unmodified form and  make  it
clear  to  the  recipient  that  this is not free software but payment of the
license fee is required for continued use after the trial period.

                         LIMITED WARRANTY

Micro System Designs does not warrant that the functions  contained  in  this
program  will  meet  your  requirements or that the program operation will be
uninterrupted or error free.

Micro System Designs specifically disclaims all other  warranties,  expressed
or  implied,  including  but not limited to implied warranties of fitness for
any particular purpose and of merchantability.

IN NO EVENT WILL MICRO SYSTEM DESIGNS BE  LIABLE  TO  YOU  FOR  ANY  DAMAGES,
INCLUDING  BUT  NOT  LIMITED  TO ANY LOST PROFITS,  LOST SAVINGS,  COMMERCIAL
DAMAGE OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR
INABILITY TO USE THIS PROGRAM, OR FOR ANY CLAIM BY ANY OTHER PARTY.

                          GOVERNING LAW

These statements shall be construed, interpreted, and governed by the laws of
the state of California.  You agree that this is the complete  and  exclusive
statement  of  this  agreement  which supersedes any prior agreement or other
communication between us on this subject.  Use, duplication, or disclosure by
the  U.S.  Government  of  the  computer  software  and documentation in this
package shall be subject to the restricted  rights  under  DFARS  52.227-7013
applicable to commercial computer software.
                                       3

                           INTRODUCTION


DISKDUPE CAN DO IT!

Thank you for trying DiskDupe.  DiskDupe is the best program to automate your
disk duplicating needs.  DiskDupe can  duplicate  disks  amazingly  fast  and
without  any  fuss.  You won't waste any more time with slow,  cumbersome DOS
commands.


FAST AND EASY

To duplicate  disks,  insert  the  master  disk  in your floppy drive and let
DiskDupe read it into your computer's RAM memory and, if necessary, onto your
hard  disk.  DiskDupe  can  then  make as many duplicates as you want without
having to re-read the master disk.

DiskDupe uses advanced DMA and multi-tasking techniques to duplicate  62,  5"
or 31,  3" disks per hour, complete with full formatting and verification. If
your master disk is less than full, DiskDupe will run even faster.

If you want to protect your master disk, DiskDupe lets you store its image on
your hard disk. Then later, when your master disk is safely put away, you can
use the image to make more duplicates.

If you have lots of master disks that you need to make just a few  duplicates
of,  DiskDupe's RELAY feature makes it easy. Simply put write protect tabs on
all of your master disks.  Then place your blank disks  behind  each  master.
DiskDupe  will  duplicate  each  write-protected  master  to all of the disks
behind it that are not write-protected.


MORE SPEED

For more speed,  DiskDupe lets you format disks ahead of time.  Now you don't
have to wait for that master disk to arrive to get started.  Format  200,  5"
disks today,  or 100, 3" disks, get the master disk at 4, tomorrow, and by 5,
you'll be out the door!  If you have two similar disk  drives,  DiskDupe  can
even save you the time it takes to change disks by using a Standby Drive.


DISKDUPE TRIAL FEATURES
- Duplicates 5" and 3" Disks, Including High Density Formats
- RELAY Mode For Easy Floppy Backups
- Disk Images Can Be Saved to Hard Disk
- Automatically Formats Disk If Needed
- Batch File Automation Capability
- Standby Drive for Quick Disk Changes

                                                  
- Pull Down Menus for Easy Operation
- Automatically senses when disks are changed
- Copies directly from a 5" disk to a 3" disk
- Sounds an alarm when it encounters a bad disk

                       DISK FORMATS SUPPORTED

- 5.25" 360k............................(Standard 5")
- 5.25" 1.2M........................(AT High Density)
- 3.5" 720k.............................(Standard 3")
- 3.5" 1.4M.........................(3" High Density)


REQUIREMENTS

- IBM-Compatible PC, XT, AT or 386
- DOS 2.0 or later
- 256k RAM
- Hard Disk
- (With no hard disk and 640k RAM you can copy 5" 360k disks)


                           INSTALLATION


HARD DISK INSTALLATION

To install  DiskDupe  on your hard disk,  copy all the files from the program
disk into a subdirectory  on  your  hard  disk.  To  do  this,  follow  these
instructions:

1. Boot up your computer as usual until a C> prompt appears.

2. Type: MD \DISKDUPE and press <ENTER>.

3. Type: CD \DISKDUPE and press <ENTER>.

4. Insert  the DiskDupe  disk in the A: drive and type: COPY A:*.*
<ENTER>.

ADVANCED USERS: DiskDupe will search your PATH for its data files. This means
that you can place the \DISKDUPE subdirectory in your PATH so that you do not
need to change to the \DISKDUPE subdirectory  every  time  you  want  to  run
DiskDupe.


FLOPPY DISK INSTALLATION

DiskDupe works better in conjunction with a hard disk.  If you don't  have  a
hard disk you need 640k RAM memory in your computer. You will only be able to
copy 360k disks.

If you need to use DiskDupe on a floppy disk,  you  will  need  to  copy  the
DiskDupe  files  to  a blank formatted disk and then start DiskDupe and erase
the temporary file name. To do this, follow the instructions below:

1. Format a blank disk.  See your DOS manual for instructions on  how  to  do
this.

2. Place  the  original  DiskDupe  disk  in  the B:  drive and put your blank
formatted disk in the A:  drive and  type  COPY  B:DISKDUPE.*  A:  and  press
<ENTER>.

3. Start DiskDupe by typing DISKDUPE and pressing <ENTER>.

4. Pull down the Options menu by first pressing <ESC> and then pressing O and
<ENTER>.  Select the Temp File option by typing T and pressing <ENTER>.  Keep
pressing the <DEL> key to erase the Temp File name.  Press the <ENTER> key to
save the changes and then quit DiskDupe by selecting QUIT and press <ENTER>.


CONFIGURATION

Now that DiskDupe is installed,  you need to tell it what type of disk drives
your computer has.  This is done in the Setup menu.  To change the disk drive
types, follow the instructions below:

1. Start  DiskDupe  by  typing  CD \DISKDUPE and pressing <ENTER>.  Then type
DISKDUPE and press <ENTER>.

2. Press the <RIGHT> arrow key until the menu cursor is over the SETUP choice
and press <ENTER>.

3. Choose  the disk drive you want to change by using the <UP> and
<DOWN> arrow  keys and  then  pressing  <ENTER>.  A  list  of  all
available drive  types  will  appear.  Use  the <UP> and <DOWN> arrow keys to
select the correct type of drive that is in your computer and press <ENTER>.

4. Quit DiskDupe by pressing <ESC> then press the <RIGHT> arrow key until the
menu cursor is over the QUIT choice and then press <ENTER>. Your changes will
be saved.



                        STARTING DISKDUPE

To start DiskDupe, follow the instructions below:

1. Boot up your computer as usual until a C> prompt appears.

2. Type CD \DISKDUPE and press <ENTER>.

3. Type DISKDUPE and press <ENTER>.

ADVANCED USERS:  DiskDupe will search your PATH for its data file. This means
that  if  the DiskDupe directory is included in your PATH,  it can be started
from any subdirectory on your hard drive.


DISKDUPE SCREEN

When you first start DiskDupe, the following screen will appear:



      Go    Source    Destination    Type    Setup    Options    Quit
Ŀͻ
 Duplicate                                                             
 Copies                                                                
                                                         
                                                                         
                                                                         
                      Ŀ                 
                                                                       
                            Source= A: 5.25" 1.2Mb                     
                       Destination= B: 5.25" 360k                      
                         copy Type= 5.25" 360k                         
                            copies= 10                                 
                                                                       
                                       
                                                                         
                                                                         
                                                                         
                                                                         
Ķ
           DiskDupe Trial Version 3.3 "Heavy Duty Disk Duplication"      
               Copyright (c) 1988-91 Micro System Designs, Inc.          
      4962 El Camino, Suite 204, Los Altos, CA 94022    (415) 964-2844   
      Serial Number : 111-222-333,  Written by Max Dunn and Paul Perry   
ͼ

USING THE MENUS

To move the menu cursor, you can use the <RIGHT>, <LEFT>, <UP> and
<DOWN> arrow keys or type in the first letter of the menu choice.

For instance to change the source disk,  press the <RIGHT> arrow key once and
press <ENTER>. Then press the <DOWN> key to select the B: drive.

When you are ready to start duplicating disks,  select DUPLICATE under the GO
menu.

To exit a menu or to stop duplicating disks, press the <ESC> key.

After you are finished  using  DiskDupe,  choose  the  QUIT  option  to  exit
DiskDupe and return to the DOS prompt.



                        DISKDUPE FEATURES


REGULAR COPIES

Duplicate makes an exact copy of a disk.  In its simplest form,  you put  the
disk  you  want to duplicate in the Source drive,  DiskDupe reads it and then
writes out duplicates of this disk to the


Destination drive. Since DiskDupe buffers the entire disk image in RAM memory
and  on  your  hard  disk,  the Source and Destination drives can be the same
drive.

RELAY

If you want to make backup copies of a stack of floppy disks, the easiest way
to do it is to use  Relay.  To  use  Relay,  select  RELAY  from  the  SOURCE
pull-down menu. Next, put a write protect tab on all of your master disks.

To duplicate  the disks,  first insert a master disk with a write protect tab
into the Destination drive.  Choose DUPLICATE from the GO menu  to  read  the
next  disk.  Then  insert a blank disk into the drive.  Continue inserting as
many blank disks as you want to make copies of.  When you have made  all  the
copies of this master disk you want, put the next master disk into the drive.
DiskDupe will sense the write protect tab and realize  that  this  is  a  new
master disk. It will read it in like a new master disk. You can then continue
the process for as long as you want.  When you are  finished  making  copies,
press the <ESC> key.

When using Relay,  only the Destination drive will be used.  Any Source drive
previously set will be ignored.

CAUTION: Be sure to put write protect tabs on all of your  master  disks.  If
you don't, they will be overwritten.

FILE

If you would like to store a disk image as a file on your hard  disk,  choose
FILE  from  the  Destination Menu and A:  or B:  as the source drive and then
select Duplicate from the Go menu.  This will create an image  file  on  your
hard  disk which you can use to make duplicates without having to re-read the
master disk.

For instance,  if you want to create a disk  image  file  named  DISK1,  type
DISK1.DDI.  When  you select Duplicate,  the master disk will be read and the
disk image file will be created.  Image filenames all have the extension .DDI
to distinguish them from other files.

If you have previously created a disk image file you want to copy, select the
filename of the disk from the Source,  File menu. For instance, if you have a
disk  image  file  named DISK1.DDI,  type in DISK1.DDI and the copies will be
made from this disk image file.  DiskDupe uses the file extension .DDI  which
stands  for  DiskDupe  Image  file.  The  program  will accept any valid file
created with any  extension.  The  image  file  must  have  been  created  by
DiskDupe.

If you  are not  sure what  the filename  of the DDI file is, type
*.DDI and  press <ENTER>.  A list will appear of all the available



DDI files  and you  can use  the arrow  keys to select one.  Press
<ENTER> when the bar cursor is over the file you want to use.

STANDBY DRIVE

If you  have two drives that support the same disk format (i.e two
5" drives or two 3" drives) you can choose the menu selection labeled A: & B:
and  called the Standby drive.  Using it will save the time it normally takes
to change the disk.

The Standby drive works as follows:  The master disk will be read from  drive
A:. While it is being read, you will put in a blank disk in drive B:. As soon
as DiskDupe is finished reading from drive A:,  it will start writing to  the
disk  in drive B:.  As it is writing to the disk in drive B:,  you will put a
blank disk in drive A:,  then when the disk in drive B: is finished, DiskDupe
will start writing to the disk in drive A:.  This will continue until all the
disks are copied.

TYPE

Set the  copy type based on the type of the source disk.  Normally this would
be the same as the drive type. In the case of a 1.4Mb drive, however, you can
set  the  copy type to either 3.5" 720k or 3.5" 1.4Mb disks depending on what
type of disk you are trying to copy.

NOTE: Although you can duplicate 360k disks in a 5.25",  1.2Mb drive,  it  is
not recommended.  The 5.25", 1.2Mb drives write a smaller track than usual so
they do not make very good 360k duplicates.

If you are doing a direct conversion,  set the copy type to the type  of  the
source disk. For instance, if you are copying a 5.25" 360k disk to a 3.5" 720
disk, set the copy type to 5.25" 360k.

If you are copying from an image file,  be sure to set the copy type  to  the
type of the image file.

FORMAT OPTION

The Format and Verify options are used to help speed up the disk  duplicating
time.  If you always use new disks when making copies, go to FORMAT under the
OPTIONS menu,  press <ENTER> and then select ALWAYS.  This will  save  a  few
seconds  that  DiskDupe  normally  takes to identify that a disk is blank and
shift into Format mode.  When Format is set to ALWAYS,  a 360k disk will take
less than 58 seconds to duplicate.

If, however,  you sometimes use disks that are pre-formatted,  you can save a
lot of time by setting FORMAT to ONLY IF NECESSARY.


This will skip the format step on disks that have been  pre-  formatted.  You
can  use  this  option even if you use a combination of pre-formatted and new
disks because DiskDupe will still sense when a disk is new and  automatically
shift into format mode for that disk.

VERIFY OPTION

If you are confident that the disks you  have  pre-formatted  have  not  been
subsequently  damaged,  you  can  also  set  VERIFY to ONLY AFTER FORMAT.  On
pre-formatted disks this can cut the duplicating time on a 360k disk down  to
less than 16 seconds per disk.

Be aware,  however,  that  if  the  disks  have  been damaged after they were
formatted (for instance, someone accidently touched the floppy disk surface),
DiskDupe  will probably not detect this damage if VERIFY is set to ONLY AFTER
FORMAT.  Duplicating times for pre-formatted disks  when  Verify  is  set  to
ALWAYS are still fairly quick.

TEMP FILE

The Temp File is the file on your hard disk where DiskDupe stores any part of
the disk image that will not fit in memory.  If you have at least 640k of RAM
memory in your computer and are duplicating 360k disks,  the entire disk will
fit  in  memory  and  will  not  have  to  be buffered.  If however,  you are
duplicating another type of disk or don't have as much memory,  part  of  the
disk will be buffered to this file.

DiskDupe will only store the parts of the disk with data on it. For instance,
if you are duplicating a disk that is only half full,  only that half of  the
disk that has data on it will be stored.

Note: If  files  have  been  erased from a disk,  DiskDupe may be fooled into
thinking that there is more data on the disk than there really  is.  To  help
DiskDupe  work most efficiently,  it is best to use a newly formatted disk as
your master disk.

AUTOMATIC DISK SENSING

DiskDupe automatically  senses  when you change disks without having to touch
the keyboard. This will speed up your duplication and also eliminate errors.

To sense a disk change, DiskDupe needs to keep the drive on. So when DiskDupe
alerts  you,  it  is  okay  to change the disk even though the drive light is
still on.


DIRECT CONVERSIONS

DiskDupe allows you to copy directly from a 5" disk to a 3"  disk.  Since  it
does this with a track by track copy,  all volume labels,  subdirectories and
hidden files will be copied.

You can also use this direct  conversion  feature  to  copy  from  any  lower
density  disk  to a higher density disk.  That means you can copy a 3",  720k
disk to a 5",  1.2Mb disk. However, you can't copy a higher density disk to a
lower density disk, even if the higher density disk is almost empty.

When copying  from a lower density disk to a higher density disk,  there will
be some space left over on  the  higher  density  disk.  For  instance,  when
copying  from a 5",  360k disk to a 3",  720k disk,  only half of the 3" disk
will be used.

BAD DISK ALARM

DiskDupe sounds  an  alarm when it encounters a bad disk and ask you to press
the <ENTER> key.  This alerts you that there is a bad disk to make  sure  you
don't accidently put it in the good disk pile.


                          MAXIMUM SPEED

There are  several  ways  you  can optimize the speed of the copies made with
DiskDupe.

CLEAN MASTER

DiskDupe works  faster  when the master disk is "clean".  This means that the
master disk was formatted before any files were copied to it.

Using a clean disk,  DiskDupe is able to sense which part  of  the  disk  has
valid  data  on  it  and only duplicate that part of the disk.  If you have a
master disk which has had many different files copied to it and then  erased,
DiskDupe  will  have to duplicate the entire disk even though all of the disk
might not contain real data.

To make a clean master disk,  first format a disk.  Then  use  the  DOS  COPY
command to copy the necessary files onto this newly formatted disk. This disk
can now be used as your clean master disk.


DUPLICATING TIMES

The following table lists the maximum time it takes DiskDupe to  duplicate  a
360k disk.  If the source disk is not completely full,  the duplicating times
will be faster than this.

Disks copied in one hour using DiskDupe. All these times assume that it takes
two seconds to change the disk.


                              360K      1.2Mb     720K      1.4MB
       ____________________________________________________________
       Blank Disks            62        38        32        32
       Pre-formatted/verify   106       65        55        55
       Pre-formatted          200       126       106       106


Notice how much time you can save if you use pre-formatted disks.  FORMAT AND
VERIFY OPTIMIZATION

1. Pre-format  the disks.  This can be done by copying from a blank formatted
disk.  The disks will be formatted and verified and any  bad  disks  will  be
rejected. You can format disks at any time that is convenient.

2. Use  these pre-formatted disks later when you make copies.  Make sure that
FORMAT is set to ONLY IF NECESSARY and VERIFY is set to ONLY AFTER FORMAT  on
the SETUP menu.

3. If you are nervous about not verifying the disk after you write to it, set
the VERIFY option to ALWAYS.  This will increase the  duplicating  times  but
will re-verify the entire disk.



                           BATCH FILES

Most DiskDupe  parameters  can  be  entered  from the DOS command line.  This
allows you to create DOS batch files to automate the use of DiskDupe.


COMMAND LINE

You can  enter  all  the  information  on the DOS command line that you would
normally have to enter by using the DiskDupe menus. Here is an example:

        DISKDUPE A: B: /C10 /DUP

This will start  DiskDupe  with  A:  as  the  source  drive  and  B:  as  the
destination  drive  and  will  make  10  copies.  The /DUP statementinstructs
DiskDupe to start duplicating and then return to DOS without stopping at  the
menus. This is useful if you want to use DiskDupe in a batch file.

The A: is the Source and can be a drive, a filename or the word RELAY.

The B:  is the Destination and can be a drive or a filename. To use a standby
drive, use AB: like DISKDUPE D1 AB:

The /C10 sets the number of copies to 10.

The /C is called a switch. There are many different switches you can use. You
can  use  as many or as few switches as you want.  The next section lists all
the switches.

COMMAND LINE SWITCHES

/C     Allows you to set the number of copies
       Example: /C10 Set 10 copies.
/DUP   Starts duplicating without pausing at the menus and returns to DOS
       when finished.
/FA    Sets the option for formatting to ALWAYS.
/FO    Sets the option for formatting to ONLY WHEN NECESSARY.
/VA    Sets the option for verifying to ALWAYS.
/VO    Sets the option for verifying to ONLY AFTER FORMAT.
/T     Sets the Type of copy being made.
       5X360  Specifies a 5.25" 360K copy (Low Density)
       5X12   Specifies a 5.25" 1.2M copy (High Density)
       3X720  Specifies a 3.5" 720K copy (Low density)
       3X14 Specifies  a  2.5"  1.4M  copy  (High  Density) Example:  /T5X360
       Specifies a 360k copy.

/S     Sets the type of installed drive.
       For drive, use one of the following:
        A:, B:
       For setup information, use one of the following:
        5X360, 5X12,  3X720,  3X14,  5X600, 3X600 Example: /SA:5X12 Specifies
       the A: drive is a 1.2M High Density drive

/TF    Allows the user to set the option for the temporary file.
       Example: /TFDISKDUPE.TMP Sets the temporary file to DISKDUPE.TMP



BATCH FILE EXAMPLE

You can combine DiskDupe commands into DOS batch files to automate  sequences
of tasks.

The following  is a batch file that reads in a source disk and creates a disk
image file and makes 10 duplicates.

        DISKDUPE B:  DISK1 /DUP IF ERRORLEVEL 1 GOTO END  DISKDUPE  DISK1  B:
        /C10 /DUP :END

Notice that you can test if there was a problem using the ERRORLEVEL command.
An ERRORLEVEL of one or greater indicates that there was an error.


                         TROUBLE SHOOTING


COMMON PROBLEMS

PROBLEM: After I copy a disk using DiskDupe and then try to do a DIR on it, I
get an error reading the disk.  ANSWER:  Take the disk out of the drive. Type
<CTRL-C> several times and put the disk back in.

QUESTION: I keep getting a TIMEOUT error when I use DiskDupe on my  IBM  PS/2
computer.  ANSWER:  DiskDupe  does  not  currently  support  the PS/2 line of
computers.

QUESTION: I am trying to copy 360k disks on my AT type computer and it is not
working.  ANSWER:  Make sure you have your A: drive set up correctly (usually
as a 1.2Mb drive) and that the copy type is set to 360k.


TECHNICAL SUPPORT

DiskDupe is  backed by a technical support system designed to offer you fast,
courteous service.  If you need assistance beyond what the manual can provide
call us at 415-964-2844.


30/60/75 SUPPORT PLAN

-30-    After you  return your registration card, you will receive
30 minutes of free technical support.

-60- Any time remaining from your first call may be used within 60 days.

-75- Technical support after that is 75 cents per minute.


                           OUR PRODUCTS

If you are interested in  further  automating  your  disk  production,  Micro
System Designs offers other products to help you.


DISKDUPE

Duplicates, formats and compares 5" and 3" disks in one pass  including  high
density formats. Duplicates up to 200 disks per hour. Uses Relay to duplicate
lots of master disks.  Can store images on hard disk,  Automatically  formats
disks, flags bad disks, has batch automation, and uses pull down menus.


DISKDUPE PRO

All features of DiskDupe Standard plus adds support for  up  to  four  floppy
drives,  double speed drives,  2.8Mb floppies,  copies individual files using
RamboDisk,  makes sets of disks, has the Track Range option and can serialize
disks.


DISKDUPE AUTO

All features of DiskDupe Standard plus works with any  Mountain,  Ventuno  or
compatible   auto-loader  for  automated  disk  duplicating,  formatting  and
comparing. Automatically sends bad disks to the reject bin.


DISKDUPE AUTO PRO

All features  of  DiskDupe  Pro  plus  works  with  any Mountain,  Ventuno or
compatible  auto-loader  for  automated  disk  duplicating,  formatting   and
comparing. Automatically sends bad disks to the reject bin.


AUTOLOAD

If you have an auto-loader,  AutoLoad allows you to use your auto- loader and
a hard disk backup program (like FastBack) to automatically back up your hard
disk.  It also allows you use an auto-loader with your own program,  even  if
your program doesn't directly support one.


DISKMACHINE

If you don't have an auto-loader,  you might be interested in the DiskMachine
package.  This  includes  an  auto-loader,  DiskDupe  Auto  and  the AutoLoad
software in a complete package.

DISKDUPE REGISTRATION FORM   Send to: Micro System Designs, Inc.
                                      4962 El Camino,  Suite 204 Version  3.3
Trial Los Altos, CA 94022
                                      415-964-2844 Phone       Serial       #
____________ 415-964-4529 Fax



YES! I want to register my copy of DiskDupe.  (For faster service call or fax
     us with your Mastercard or Visa.)

     ----------------------------------------------------
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     | DiskDupe Pro 3.3                @ $179  |        |
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