Dreacmast Swap Trick FAQ - v1.4
                     by Dallas Scott (sdallas19@yahoo.com)
                  Last updated on January 24, 2002 at 4:23 PM

              http://www.dallasmac.com - http://www.gamefaqs.com


Table of Contents:

  i.  Introduction
  I.  Frequently Asked Questions
 II.  The Swap Trick
III.  Troubleshooting
 IV.  Information


*******************************************************************************

                                 INTRODUCTION


Have you ever wanted to play an imported game on your local Dreamcast without
having to spend any money or performing complex procedures?  Using something
known as a swap trick, you now can.  This guide details what you'll need and
how to do this trick; if done correctly, you'll be playing an import on your
local machine in less than 15 minutes of following the 10 easy steps I've
listed.  Although safe and easy to perform, the swap trick does has some
drawbacks, but it's a great way to play imports without having to spend money.


Version History:

v0.1 (04/28/2000): Initial Release. Added all sections. 
v0.2 (05/04/2000): Added 2 new problems. Fixed a few things in the FAQ.
v0.3 (06/24/2000): Reformatted the guide.
v0.4 (07/02/2000): Added more to the F.A.Q. section as well as added a new 
                   prolem to the troubleshooting section.
v0.5 (07/11/2000): Put alternatives up to keeping the black switch back in 
                   the trick section. Also added 2 new problems.
v0.6 (07/27/2000): Added a few bits of information thanks to Aoi Tsuki. 
v0.8 (11/12/2000): Just a few minor changes, nothing big.
v1.0 (02/23/2001): Made some changes in layout.
v1.1 (03/15/2001): Changed the top and bottom of the guide.
v1.2 (03/31/2001): Added an alternate method to resetting the internal memory 
                   on a JP system along with an alternate disc swapping method 
                   rather than waiting 3 minutes.  Both courtesy of Timothy 
                   Borreson.
v1.3 (06/26/2001): Added another game to the list of non-working games in 
                   the following section. (Thanks to Kuo99).
v1.4 (01/24/2002): Another non-working game added to the list thanks to Domingo
                   Poliandri.  I also rewrote 90% of the guide, fixing mistakes
                   and shortening it up.


*******************************************************************************

                           FREQUENTLY ASKED QUESTIONS


Q.  What exactly is a swap trick and what does it do for me?

A.  A swap trick is where you boot up your Dreamcast with a local game and then
    swap it with a foreign game once the startup data has been loaded from the
    local game.  This allows you to bypass the territorial lockout on the
    Dreamcast and play imported games on your local region Dreamcast.


Q.  Aside from the swap trick, are there any other ways to play imports?

A.  Yes.  Currently, you can play imports by having a mod chip installed in
    your Dreamcast, by purchasing a GameShark for the Dreamcast which has a
    feature to play imports, or by using a boot disc.  The swap trick is for 
    those who cannot afford an enhancer or don't want to take a risk with a
    modification chip.


Q.  What's this about a boot disc?  How do I get one of those?

A.  Boot discs are composed of files that can be downloaded off of the internet
    and burned onto a blank CD-R.  However, doing so is illegal, so don't
    bother asking where you can download such files.  All requests for boot
    discs or the files that make a boot disc will be ignored and deleted.


Q.  How does this swap trick work exactly?

A.  Basically, all you're doing is holding back the small switch inside of the 
    Dreamcast that lets the system know when the CD cover is open and closed.  
    By doing so, you "trick" the Dreamcast into thinking the cover is closed 
    even though it's open.  This enables you to swap discs once the startup
    data has been booted from your local game.


Q.  Is the trick easy and safe to perform?

A.  Yes.  Unlike other methods, the swap trick is only a temporary 
    modification. You simply need to have the CD cover switch held back with a 
    piece of material such as string or a rubber band.  Nothing complex (such
    as soldering) is involved, so it's safe and easy to perform.


Q.  I have a European or Japanese Dreamcast.  Can I still do this trick?

A.  Yes.  This swap trick will work on all regional versions of the Dreamcast,
    though on some machines, you may need to take different actions in one of
    the steps.  You'll learn more as I get into the actual trick itself in the
    section below.


Q.  Will this trick work to play all imported games?

A.  Unfortunately, no.  Below is a list of games that have been confirmed not
    to work with using the swap trick.

      Title             |  Problem                   |  Informant
      ----------------------------------------------------------------------
      Guilty Gear X     |  No music or control       |  Kuo99@aol.com  
      Sakura Taisen 3   |  Game doesn't load         |  Timothy Borreson 
      Skies of Arcadia  |  Game loads but no images, |  Domingo Poliandri
                        |  only sound                |

    If you know of any other games that do not work with this trick, please
    let me know which ones they are and the problems you have when trying to
    load them with the swap trick.  Also, if you have managed to get one of
    the above listed games to work with the trick, please let me know so I
    can post a solution.


Q.  Can I use this trick to play backup CD-R copies of games?

A.  Sparing a lecture on how this is illegal and wrong, I simply don't know.  I
    have not attempted to burn a Dreamcast game so I wouldn't know if such
    "backups" work with the swap trick.


Q.  Are there any drawbacks to using the swap trick?

A.  For starters, the swap trick will take up to 5 minutes to load a game, but
    that's the price you pay for such an easy-to-perform trick.  Also, there
    has been talk of the trick causing problems with the Dreamcast's GD drive.
    Whether or not the swap trick is directly related to any drive problems in
    the Dreamcast has not been determined (AFAIK), though I can report that I
    have not had any problems in using it.


Q.  How did you know how to do this trick in the first place?

A.  Sailor Bacon, a well-known user at GameFAQs, told me how to do it on the
    GameFAQs message boards nearly two years ago.


*******************************************************************************

                                THE SWAP TRICK


PRECAUTION: Remember to disconnect all power cords and controllers from the
Dreamcast prior to performing this trick.  (There should be no wires connected
to the main console when you open it up).


TOOLS YOU WILL NEED:
--------------------
* A phillips-head screwdriver

* A rubberband, piece of string, tape, or something similar.

* The default web browser that came with your Dreamcast.

* Any local Dreamcast game

* An import Dreamcast game to test the trick


THE TRICK (IN 10 EASY STEPS):
-----------------------------

 1) Using the phillips-head screwdriver, loosen the first three screws in the
    corners of the bottom-side of the Dreamcast.  Gently turn the system over
    once all have been loosened to remove them and set them aside in a safe
    place, as you'll need to replace them later.


 2) In the back-right corner of the system, you'll find the modem.  Pop it off
    and you'll find the last screw.  Loosen it and set it aside with the
    others, then carefully remove the cover of the Dreamcast to reveal its
    insides.  Pretty cool, eh?


 3) Looking at the back-right corner of the inside of the system, you'll spot
    a small, black switch.  This is the CD cover switch that tells the
    Dreamcast if the lid is open or shut.  What you want to do is have this
    switch held back so the system thinks the lid is shut even when opened.


 4) Use the rubberband, string, tape, or whatever it is you have to hold this
    switch back as far as it will go.  Be gentle, however, because you don't
    want to force it back (which can cause it to break it off).


 5) Place the lid of the Dreamcast back on then turn it back over (carefully).
    Replace each screw and tighten them.  Pop the modem back in, plug in all
    the cords and you're ready for the non-technical part of the trick.


 6) Put the original web browser disc that came with your Dreamcast inside.
    Make sure you have a a controller plugged in the second controller port
    (also make sure the VMU is not in the controller) and start up the web
    browser.  As you turn your system on, hold down B + X on the controller in
    the second port.


 7) Continuing to hold down B + X for a few seconds will cause a few boxes to
    appear on your screen.  This means your Dreamcast's internal memory has
    been reset.  This is necessary in order for the trick to work.  If you
    have a Japanese Dreamcast, see below for information on resetting the
    interal memory on it.

    RESETTING THE INTERNAL MEMORY ON A JP DREAMCAST (Method 1):
    Thanks to Lord Ukyo for information on how to do this.

    Diagram of the inside of a Japanese Dreamcast:

       -----------------
       |            S  |   S: Switch
       |               |
       |    B          |   B: Battery
       | 1 | 2 | 3 | 4 |   #: Controller Ports
       -----------------

    The battery is about the size of a quarter. Around the edge, it is wrapped 
    with blue plastic and looks like a quarter standing on it's edge. Below it
    you can see a '+' or "positive" sign. It is connected on both sides. You
    can disconnect one side by gently pulling it apart with pliers. You can
    reconnect it again with tape or rubber band but you don't really need the
    internal memory anyway. Without the battery the set time screen comes on
    every time you turn on your Dreamcast.


    RESETTING THE INTERNAL MEMORY ON A JP DREAMCAST (Method 2):
    Thanks to Timothy Borreson for this method.

    Would you like to know a safer method of temporarily disabling the         
    Dreamcast Internal Memory while using the swap trick?  This method could
    prevent possible damage from using pliers on the battery of a Japanese DC.

    Locate the battery behind controller port 2.  Notice that there are two
    pieces of metal connecting the battery to the board -- a thicker one in 
    the back, and a thin one in the front.  I simply use a straightened paper 
    clip to touch these two pieces of metal together while the DC is powered 
    off. This shorts the battery's signal, wiping the memory.                       

    One point of warning is that leaving the two battery terminals connected
    will discharge the battery, and possibly overheat it, causing damage to 
    the board.  You only need to touch them together briefly to clear the
    memory.

    This method seems to be a lot safer than physically disconnecting the 
    battery.  However, you'll have to leave the case off for easy access to 
    the battery, any perform the touch each time you boot.


 8) With the internal memory now reset, take out the web browser disc and
    replace it with any local game of choice.  Keep the CD cover open and
    start up the system (remember, with the switch held back inside, the
    Dreamcast thinks the lid is closed even though you still have it open).

 9) As the game loads, you will be brought to the clock setting page (whenever
    the memory is reset, the clock setting page comes up).  Feel free to set
    it if you want, but do NOT press the OK button yet.  Now it's just a
    waiting game (or not depending on what you choose to do next).

10) Let the local game spin in the Dreamcast for approximately 2-3 minutes
    and it will stop.  When this happens, take the game out and replace it
    with the import title you want to play.  Close the lid and hit the OK
    button to finish the startup and enjoy the game!

    Don't feel like waiting for the game to stop spinning?  Timothy Borreson
    has a tip that speeds things up, but could potentially be damaging to the
    Dreamcast.  Here's what he has to say: "If you remove the spinning CD and 
    wait 2 or 3 seconds, the CD drive will stop and you can insert another CD 
    right away.  (It may be easier to remove the CD if you push down on the 
    center spindle to slow the drive -- I get the feeling that this is 
    probably bad for the drive's motor, though.)"


That's it!  If you did everything correctly, you should now be able to play 
your favorite imports on your local Dreamcast.


*******************************************************************************

                                TROUBLESHOOTING


PROBLEM:  Data on a VMU is erased when performing the swap trick.

CAUSE:    VMU was left in the controller when internal memory was reset.

SOLUTION: Make sure your VMU is removed from the controller when resetting
          the Dreamcast's internal memory to avoid data loss.


PROBLEM:  Dreamcast web browser does not work to reset internal memory.

CAUSE:    Incorrect version of browser is being used.

SOLUTION: Use the web browser version that came with your Dreamcast upon
          purchase to ensure a successful memory reset.


PROBLEM:  Screws on bottom of Dreamcast are not phillip screws.

CAUSE:    Dreamcast was bought used and default screws have been replaced.

SOLUTION: The only way to remove foreign screws is to use a tool that fits
          the screw's head.  There are no other solutions to this problem.


PROBLEM:  Swap trick causes problems with GD drive or controller ports.

CAUSE:    *The swap trick has not been directly linked to such problems.*

SOLUTION: The controller ports on the Dreamcast have been known to fail a lot,
          so the swap trick is an unlikely candidate for that problem.  As for
          the drive burn-out, this is just a rumor and has not been confirmed.
          I've never had any problems with the drive, though my controller
          ports have long since stopped functioning (I doubt the swap trick
          was the cause, however).


PROBLEM:  Import game does not properly run with swap trick.

CAUSE:    Some games are incompatible with the swap trick.

SOLUTION: There is no solution to this.  See the current list of games in the
          Frequently Asked Questions section that have been confirmed to not 
          work with the swap trick.


If you find any other problems (or potential problems) with using the swap
trick or have an alternate solution to any of the ones listed here, don't
hesitate to contact me so I can add them to the guide.


*******************************************************************************

                                  INFORMATION

Disclaimer:

 This document is Copyright 2000-2002 by Dallas Scott.  All rights reserved.  
 It may not be altered or reproduced in any form (this includes posting on web 
 sites) without advance permission from the author.  The latest version of this 
 guide can always be found at the GameFAQs web site, so if you're reading an 
 outdated version, please check the above site before e-mailing me with 
 questions.  This guide and its author are in no way affiliated with SEGA or
 any other company for that matter.  I am not responsible for any outcome (good
 or bad) of performing this trick.


Credits and Sources:

  First, I want to thank Sailor Bacon for telling me all about this trick and
  how to perform it.

  Thanks also to Timothy Borreson for the alternate method to resetting the
  internal memory on a Japanese Dreamcast as well as for informing me that
  Sakura Taisen 3 does not work with the trick.

  Aoi Tsuki provided random bits of information about the trick.

  Lord Ukyo sent the first method to resetting the internal memory on a
  Japanese Dreamcast (in which the battery is disconnected).

  Kuo99 informed me that Guilty Gear X has problems with the trick.

  Battosai (of GameFAQs) gave me some useful information about the Dreamcast.

  And finally, thanks to CJayC of GameFAQs.com for hosting this FAQ (and all of
  my others) on his web site.


Contact Information:

 Should you need to contact me with questions, comments, suggestions, praise,
 contributions, or even some constructive criticism, I'm always willing to hear
 it.  Though I may not reply to 80% of the e-mail I receive, keep in mind that
 I do read it all.  You may contact me via one of the following:

   E-mail address:  SDallas19@yahoo.com
   Web site URL:    http://www.dallasmac.com


Webmasters:

 If you're wanting to post this FAQ on your web site, please contact me first
 letting me know the address of your site.  Any site wanting to post this FAQ
 must not alter the guide in any way, must keep it in TEXT format, must give
 proper credit, must not place any advertisements on the FAQ and must keep the
 FAQ up to date.  If you meet the aforementioned criteria, go ahead and drop
 me a line.

===============================================================================

This document is Copyright 2000-2002 by Dallas Scott.

-EOF-