<!-- $Id: submitters.sgml,v 1.52 1997/04/23 18:36:37 jkh Exp $ -->
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<chapt><heading>Contributing to FreeBSD<label id="submitters"></heading>

<p><em>Contributed by &a.jkh;.</em>

<p>So you want to contribute something to FreeBSD?  That is great!
We can always use the help, and FreeBSD is one of those systems
that <em>relies</em> on the contributions of its user base in order
to survive.  Your contributions are not only appreciated, they are
vital to FreeBSD's continued growth!

<p>Contrary to what some people might also have you believe, you do not
need to be a hot-shot programmer or a close personal friend of the
FreeBSD core team in order to have your contributions accepted.  The
FreeBSD Project's development is done by a large and growing number of
international contributors who's ages and areas of technical expertise
vary greatly, and there is always more work to be done than there are
people available to do it.

<p>Since the FreeBSD project is responsible for an entire operating
system environment (and its installation) rather than just a kernel or
a few scattered utilities, our "TODO" list also spans a very wide
range of tasks, from documentation, beta testing and presentation to
highly specialized types of kernel development.  No matter what your
skill level, there is almost certainly something you can do to help the
project!

<p>Commercial entities engaged in FreeBSD-related enterprises are
also encouraged to contact us.  Need a special extension to make your
product work?  You will find us receptive to your requests, given that
they are not too outlandish.  Working on a value-added product?  Please
let us know!  We may be able to work cooperatively on some aspect of
it.  The free software world is challenging a lot of existing
assumptions about how software is developed, sold, and maintained
throughout its life cycle, and we urge you to at least give it a
second look.

<sect><heading>What is needed</heading>

<p>The following list of tasks and sub-projects represents something
of an amalgam of the various core team TODO lists and user requests
we have collected over the last couple of months.  Where possible, tasks
have been ranked by degree of urgency.  If you are interested in
working on one of the tasks you see here, send mail to the coordinator
listed by clicking on their names.  If no coordinator has been
appointed, maybe you would like to volunteer?

<sect1><heading>High priority tasks</heading>
<p>The following tasks are considered to be urgent, usually because
they represent something that is badly broken or sorely needed:
<enum>
<item>3-stage boot issues.  Overall coordination:
&a.hackers
<p><itemize>
<item>Autodetect memory over 64MB properly.
<item>Move userconfig (-c) into 3rd stage boot.
<item>Do WinNT compatible drive tagging so that the 3rd stage can
provide an accurate mapping of BIOS geometries for disks.
</itemize>
<item>Filesystem problems.  Overall coordination:
&a.fs
<itemize>
<item>Fix the MSDOS file system.
<item>Clean up and document the nullfs filesystem code.  Coordinator: &a.gibbs
<item>Fix the union file system.  Coordinator: &a.dyson
<item>Fix the LFS file system.  Coordinator: &a.dyson
</itemize>
<item>Implement kernel and user vm86 support.  Coordinator: &a.hackers
<item>Implement Int13 vm86 disk driver.  Coordinator: &a.hackers
<item>SCSI driver issues.  Overall coordination: &a.hackers
<p><itemize>
<item>Support tagged queuing generically.  Requires a rewrite of how we do
our command queuing, but we need this anyway to for prioritized I/O
(CD-R writers/scanners).
<item>Better error handling (Busy status and retries).
<item>Merged Scatter-Gather list creation code.
</itemize>
<item>Kernel issues.  Overall coordination:
&a.hackers
<p><itemize>
<item>Complete the eisaconf conversion of all existing drivers.
<item>Change all interrupt routines to take a (void *) instead of
using unit numbers.
<item>Merge EISA/PCI/ISA interrupt registration code.
<item>Split PCI/EISA/ISA probes out from drivers like bt742a.c (WIP)
<item>Fix the syscons ALT-TAB/vt switching hangs.  Coordinator: &a.sos
<item>Mouse support for syscons.
<item>Merged keyboard code for all console drivers.
<item>Rewrite the Intel Etherexpress 16 driver.
<item>Merge the 3c509 and 3c590 drivers (essentially provide a PCI probe for
ep.c).
<item>Support Adaptec 3985 (first as a simple 3 channel SCSI card)
Coordinator: &a.gibbs
<item>Support Advansys SCSI controller products.  Coordinator: &a.gibbs
</itemize>
</enum>

<sect1><heading>Medium priority tasks</heading>
<p>The following tasks need to be done, but not with any particular
urgency:
<enum>
<item>DOS emulator (for DOS executables)  Coordinator: <tt><url
url="mailto:jr@jrw.org" name="J.R. Westmoreland"></tt>
<item>Port AFS (Andrew File System) to FreeBSD  Coordinator: <tt><url
url="mailto:ajones@ctron.com" name="Alexander Seth Jones"></tt>

<item>MCA support?  This should be finalized one way or the other.
<item>Full LKM based driver support/Configuration Manager.
<p><itemize>
<item>Devise a way to do all LKM registration without ld.  This means
some kind of symbol table in the kernel.
<item>Write a configuration manager (in the 3rd stage boot?) that probes
your hardware in a sane manner, keeps only the LKMs required for
your hardware, etc.
</itemize>
<item>PCMCIA/PCCARD.  Coordinators: &a.nate and &a.phk
<itemize>
<item>Documentation!
<item>Reliable operation of the pcic driver (needs testing).
<item>Recognizer and handler for sio.c (mostly done).
<item>Recognizer and handler for ed.c (mostly done).
<item>Recognizer and handler for ep.c (mostly done).
<item>User-mode recognizer and handler (partially done).
</itemize>
<item>Advanced Power Management.  Coordinators: &a.nate and &a.phk
<itemize>
<item>APM sub-driver (mostly done).
<item>IDE/ATA disk sub-driver (partially done).
<item>syscons/pcvt sub-driver.
<item>Integration with the PCMCIA/PCCARD drivers (suspend/resume).
</itemize>
</enum>

<sect1><heading>Low priority tasks</heading>
<p>The following tasks are purely cosmetic or represent such an
investment of work that it is not likely that anyone will get them done
anytime soon:

<p>The first 20 items are from Terry Lambert &lt;terry@lambert.org&gt
<enum>
<item>Ability to make BIOS calls from protected mode using V86 mode
on the processor and return the results via a mapped interrupt
IPC mechanism to the protected mode caller.

<item>Drivers built into the kernel that use the BIOS call mechanism
to allow them to be independent of the actual underlying hardware
the same way that DOS is independent of the underlying hardware.
This includes NetWork and ASPI drivers loaded in DOS prior to
BSD being loaded by a DOS-based loader program, which means
potential polling, which means DOS-not-busy interrupt generation
for V86 machines by the protected mode kernel.

<item>An image format that allows tagging of such drivers data and
text areas in the default kernel executable so that that portion
of the kernel address space may be recovered at a later time,
after hardware specific protected mode drivers have been loaded
and activated.  This includes separation of BIOS based drivers
from each other, since it is better to run with a BIOS based
driver in all cases than to not run at all.

<item>Abstraction of the bus interface mechanism.  Currently, PCMCIA,
EISA, and PCI busses are assumed to be bridged from ISA.  This
is not something which should be assumed.

<item>A configuration manager that knows about PNP events, including
power management events, insertion, extraction, and bus (PNP ISA
and PCMCIA bridging chips) vs. card level event management.

<item>A topological sort mechanism for assigning reassignable addresses
that do not collide with other reassignable and non-reassignable
device space resource usage by fixed devices.

<item>A registration based mechanism for hardware services registration.
Specifically, a device centric registration mechanism for timer
and sound and other system critical service providers.  Consider
Timer2 and Timer0 and speaker services as one example of a single
monolithic service provider.

<item>A kernel exported symbol space in the kernel data space accessible
by an LKM loader mechanism that does relocation and symbol space
manipulation.  The intent of this interface is to support the
ability to demand load and unload kernel modules.

<item>NetWare Server (protected mode ODI driver) loader and subservices
to allow the use of ODI card drivers supplied with network cards.
The same thing for NDIS drivers and NetWare SCSI drivers.

<item>An "upgrade system" option that works on Linux boxes instead
of just previous rev FreeBSD boxes.

<item>Splitting of the console driver into abstraction layers, both to
make it easier to port and to kill the X and ThinkPad and PS/2
mouse and LED and console switching and bouncing NumLock problems
once and for all.

<item>Other kernel emulation environments for other foreign drivers
as opportunity permits.  SCO and Solaris are good candidates,
followed by UnixWare, etc.

<item>Processor emulation environments for execution of foreign binaries.
This is easier than it sounds if the system call interface does not
change much.

<item>Streams to allow the use of commercial streams drivers.

<item>Kernel multithreading (requires kernel preemption).

<item>Symmetric Multiprocessing with kernel preemption (requires kernel
preemption).

<item>A concerted effort at support for portable computers.  This is
somewhat handled by changing PCMCIA bridging rules and power
management event handling.  But there are things like detecting
internal vs. external display and picking a different screen
resolution based on that fact, not spinning down the disk if
the machine is in dock, and allowing dock-based cards to disappear
without affecting the machines ability to boot (same issue for
PCMCIA).

<item>Reorganization of the source tree for multiple platform ports.

<item>A "make world" that "makes the world" (rename the current one
to "make regress" if that is all it is good for).

<item>A 4M (preferably smaller!) memory footprint.

</enum>

<sect><heading>How to contribute</heading>

<p>Contributions to the system generally fall into one or more of
the following 6 categories:

<sect1><heading>Bug reports and general commentary</heading>
<p>If you have a bug to report or a suggestion to make:

<itemize>
	<item>An idea or suggestion of general technical interest should be
	  mailed to the &a.hackers;.
          Likewise, people with an interest
	  in such things (and a tolerance for a <em>high</em>
	  volume of mail!) may
	  subscribe to the hackers mailing list by sending mail to 
          &a.majordomo;.
          See <ref id="eresources:mail" name="mailing lists">
	  for more information about this and other mailing lists.

	<item>An actual bug report should be filed by using the send-pr(1)
          program or its <url url="http://www.freebsd.org/send-pr.html"
	  name="WEB based equivalent">. This will prompt you for various
	  fields to fill in.  In the send-pr(1) case, simply go to the
	  fields surrounded by <tt>&lt;&gt;</tt>'s and fill in your own
	  information in place of what is suggested there.  With the
	  WEB based interface, you simply select the appropriate items from
	  various option menus and fill in the various fields shown there.

	  <p>You should receive confirmation of your bug report along with
	  a tracking number.  Please keep this tracking number and refer to
	  it in any subsequent correspondence so that people can find the
	  details of your problem quickly.  You may also send mail to
	  <url url="mailto:bug-followup@freebsd.org"
	  name="bug-followup@freebsd.org"> with your PR# in the subject
	  line to append further information to an existing bug report.

          If you do not receive confirmation in a timely fashion (3 days to
          a week, depending on your email connection) or are, for some
          reason, unable to use the <tt>send-pr(1)</tt> command,
	  then you may also file a bug report by sending mail to the &a.bugs;.
</itemize>

<sect1><heading>Changes to the documentation</heading>

<p>Changes to the documentation are overseen by the &a.doc;.
This does not generally include
changes to manual pages, which should be considered under the category
of "changes to existing source code."

<sect1><heading>Changes to existing source code</heading>

<p>An addition or change to the existing source code is a somewhat trickier
   affair and depends a lot on how far out of date you are with the current
   state of the core FreeBSD development.  There is a special on-going release
   of FreeBSD known as ``FreeBSD-current'' which is made available in
   a variety of ways for the convenience of developers working
   actively on the system.  See <ref id="current" name="Staying
   current with FreeBSD"> for more information about getting and using
   FreeBSD-current.

   Working from older sources unfortunately means that your changes may
   sometimes be too obsolete or too divergent for easy re-integration into
   FreeBSD.  Chances of this can be minimized somewhat by subscribing to the
   &a.announce and the &a.current lists, where discussions
   on the current state of the system take place.

   Assuming that you can manage to secure fairly up-to-date sources to base
   your changes on, the next step is to produce a set of diffs to send to the
   FreeBSD maintainers.  This is done with the <tt>diff(1)</tt> command,
   with the `context diff' form being preferred.  For example:
<tscreen><verb>
diff -c oldfile newfile
</verb></tscreen>
or
<tscreen><verb>
diff -c -r olddir newdir
</verb></tscreen>
   would generate such a set of context diffs for the given source file
   or directory hierarchy.  See the man page for <tt>diff(1)</tt> for more
   details.

   Once you have a set of diffs (which you may test with the
   <tt>patch(1)</tt> command), you should bundle them up in an
   email message and send it, along with a brief description of
   what the diffs are for, to the &a.hackers;.
   Someone will very
   likely get back in touch with you in 24 hours or less,
   assuming of course that your diffs are interesting! :-)

   If your changes do not express themselves well as diffs alone
   (e.g. you have perhaps added, deleted or renamed files as well)
   then you may be better off bundling any new files, diffs and
   instructions for deleting/renaming others into a <tt>tar</tt>
   file and running the <tt>uuencode(1)</tt> program on it before
   sending the output of that to the &a.hackers;.
   See the man pages on <tt>tar(1)</tt> and <tt>uuencode(1)</tt> for more
   information on bundling files this way.

   If your change is of a potentially sensitive nature, e.g.
   you are unsure of copyright issues governing its further distribution
   or you are simply not ready to release it without a tighter review first,
   then you should send it to &a.core; rather than the &a.hackers
   The core mailing list
   reaches a much smaller group of people who do much of the
   day-to-day work on FreeBSD.  Note that this group is also
   <em>very busy</em> and so you should only send mail to them
   in cases where mailing to hackers is truly impractical.

   Please refer to <tt>man 9 intro</tt> and <tt>man 9 style</tt>
   for some information on coding style.  We would appreciate
   it if you were at least aware of this information before
   submitting code.

<sect1><heading>New code or major value-added packages</heading>

<p>In the case of a significant contribution of a large body
   work, or the addition of an important new feature to FreeBSD,
   it becomes almost always necessary to either send changes as
   uuencode'd tar files or upload them to our ftp site <url
   url="ftp://ftp.FreeBSD.ORG/pub/FreeBSD/incoming">.

   When working with large amounts of code, the touchy subject of
   copyrights also invariably comes up.  Acceptable copyrights
   for code included in FreeBSD are:

<enum>
	<item>The BSD copyright.  This copyright is most preferred
	    due to its ``no strings attached'' nature and general
	    attractiveness to commercial enterprises.  Far from
	    discouraging such commercial use, the FreeBSD Project
	    actively encourages such participation by commercial interests
	    who might eventually be inclined to invest something of their own
	    into FreeBSD.

	<item>The GNU Public License, or ``GPL''.  This license is not quite
	    as popular with us due to the amount of extra effort demanded
	    of anyone using the code for commercial purposes, but given
	    the sheer quantity of GPL'd code we currently require (compiler,
	    assembler, text formatter, etc) it would be silly to refuse
	    additional contributions under this license.  Code under the GPL
	    also goes into a different part of the tree, that being
	    <tt>/sys/gnu</tt> or <tt>/usr/src/gnu</tt>, and is therefore
	    easily identifiable to anyone for whom the GPL presents a problem.
</enum>

<p>Contributions coming under any other type of copyright must be
   carefully reviewed before their inclusion into FreeBSD will
   be considered.  Contributions for which particularly restrictive
   commercial copyrights apply are generally rejected, though the
   authors are always encouraged to make such changes available
   through their own channels.

   To place a ``BSD-style'' copyright on your work, include the following
   text at the very beginning of every source code file you wish
   to protect, replacing the text between the `<tt>%%</tt>' with
   the appropriate information.
<tscreen><verb>
Copyright (c) %%proper_years_here%%
	%%your_name_here%%, %%your_state%%  %%your_zip%%.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer as
   the first lines of this file unmodified.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY %%your_name_here%% ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL %%your_name_here%% BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

	&dollar;Id&dollar;
</verb></tscreen>
For your convenience, a copy of this text can be found in
<tt>/usr/share/examples/etc/bsd-style-copyright</tt>.
		      
        &porting;

<sect1><heading>Money, Hardware or Internet access</heading>
<p>We are always very happy to accept donations to further the cause of
the FreeBSD Project and, in a volunteer effort like ours, a little can go
a long way!  Donations of hardware are also very important to expanding
our list of supported peripherals since we generally lack the funds to
buy such items ourselves. 

<sect2><heading>Donating funds</heading>
<p>While the FreeBSD Project is not a 501(C3) (non-profit) corporation and
hence cannot offer special tax incentives for any donations made, any such
donations will be gratefully accepted on behalf of the project by
FreeBSD, Inc.

<p>FreeBSD, Inc. was founded in early 1995 by &a.jkh and &a.davidg with the
goal of furthering the aims of the FreeBSD Project and giving it a minimal
corporate presence.  Any and all funds donated (as well as any profits
that may eventually be realized by FreeBSD, Inc.) will be used exclusively
to further the project's goals.  

Please make any checks payable to FreeBSD, Inc., sent in care of the
following address:

<tscreen><verb>
FreeBSD, Inc.
c/o Jordan Hubbard
4041 Pike Lane, suite #D.
Concord CA, 94520

[temporarily using the Walnut Creek CDROM address until a PO box can be
opened]
</verb></tscreen>

Wire transfers may also be sent directly to:

<tscreen><verb>
Bank Of America
Concord Main Office 
P.O. Box 37176
San Francisco CA, 94137-5176
 
Routing #: 121-000-358
Account #: 01411-07441 (FreeBSD, Inc.)
</verb></tscreen>

If you do not wish to be listed in our <ref id="donors" name="donors">
section, please specify this when making your donation.  Thanks!

<sect2><heading>Donating hardware</heading>

<p>Donations of hardware in any of the 3 following categories are also gladly
accepted by the FreeBSD Project:

<itemize>
<item>General purpose hardware such as disk drives, memory or complete
systems should be sent to the FreeBSD, Inc. address listed in the
<em>donating funds</em> section.

<item>Hardware for which ongoing compliance testing is desired.
We are currently trying to put together a testing lab of all components
that FreeBSD supports so that proper regression testing can be done with
each new release. We are still lacking many important pieces (network cards,
motherboards, etc) and if you would like to make such a donation, please contact
&a.davidg for information on which items are still required.

<item>Hardware currently unsupported by FreeBSD for which you would like to
see such support added.  Please contact the &a.core; before sending
such items as we will need to find a developer willing to take on the task
before we can accept delivery of new hardware.  
</itemize>

<sect2><heading>Donating Internet access</heading>

<p>We can always use new mirror sites for FTP, WWW or cvsup.
If you would like to be such a mirror, please contact
<url url="mailto:admin@FreeBSD.ORG" name="the FreeBSD project
administrators"> for more information.

<sect><heading>Donors Gallery<label id="donors"></heading>

<p>The FreeBSD Project is indebted to the following donors and would
like to publically thank them here!

<itemize>
<item><bf>Contributors to the central server project:</bf>
  <p>The following individuals and businesses made it possible for
  the FreeBSD Project to build a new central server machine to eventually
  replace <em>freefall.freebsd.org</em> by donating the following items:

  <itemize>
	<item><url url="mailto:mbarkah@freebsd.org" name="Ade Barkah">
	and his employer, <url url="http://www.hemi.com"
	name="Hemisphere Online">, donated a <bf>Pentium Pro (P6) 200Mhz CPU
	</bf>

	<item><url url="http://www.asacomputers.com" name="ASA Computers">
	donated a <bf>Tyan 1662 motherboard</bf>.

	<item><url url="mailto:joe@via.net" name="Joe McGuckin"> of
	<url url="http://www.via.net" name="ViaNet Communications">
	donated a <bf>Kingston ethernet controller.</bf>

	<item><url url="mailto:jack@diamond.xtalwind.net"
	name="Jack O'Neill"> donated an <bf>NCR 53C875 SCSI
	controller card</bf>.

	<item><url url="mailto:ulf@Alameda.net" name="Ulf Zimmermann">
	of <url url="http://www.Alameda.net" name="Alameda Networks">
	donated <bf>128MB of memory</bf>, a <bf>4 Gb disk drive
	and the case.</bf>
   </itemize>

<item><bf>Direct funding:</bf>
  <p>The following individuals and businesses have generously contributed
  direct funding to the project:

  <itemize>
	<item><url url="mailto:ANDRSN@HOOVER.STANFORD.EDU"
	name="Annelise Anderson">

	<item><url url="http://www.epilogue.com/" name="Epilogue
        Technology Corporation">

	<item>Sean Eric Fagan

	<item><url url="mailto:gmarco@masternet.it"
	name="Gianmarco Giovannelli">

	<item><url url="mailto:joeg@truenorth.org" name="Josef C. Grosch">

	<item><url url="mailto:chuckr@freebsd.org" name="Chuck Robey">

	<item><url url="mailto:ken@stox.sa.enteract.com"
	name="Kenneth P. Stox"> of <url url="http://www.imagescape.com"
	name="Imaginary Landscape, LLC.">

	<item><url url="mailto:dk@dog.farm.org"
	name="Dmitry S. Kohmanyuk">

        <item><url url="http://www.iijnet.or.jp/laser5/" name="Laser5">
        of Japan (a portion of the profits from sales of their
        <em>FreeBSD for PC98'ers</em> CD, a port of FreeBSD to
        the NEC PC98).
   </itemize>

<item><bf>Hardware contributors:</bf>
  <p>
  The following individuals and businesses have generously contributed
  hardware for testing and device driver development/support:

  <itemize>
    <item>Walnut Creek CDROM for providing the Pentium P5-90 and
      486/DX2-66 EISA/VL systems that are being used for our development
      work, to say nothing of the network access and other donations of
      hardware resources.

    <item>TRW Financial Systems, Inc. provided 130 PCs, three 68 GB
      fileservers, twelve Ethernets, two routers and an ATM
      switch for debugging the diskless code.  They also keep a
      couple of FreeBSD hackers alive and busy.  Thanks!

    <item>Dermot McDonnell donated the Toshiba XM3401B CDROM drive
      currently used in freefall.

    <item>&a.chuck; contributed his floppy tape streamer for experimental
      work.

    <item>Larry Altneu &lt;larry@ALR.COM&gt;, and &a.wilko;,
      provided Wangtek and Archive QIC-02 tape drives in order to
      improve the <tt>wt</tt> driver.

    <item>Ernst Winter &lt;ewinter@lobo.muc.de&gt; contributed a 2.88 MB
      floppy drive to the project.  This will hopefully increase the
      pressure for rewriting the floppy disk driver. ;-)

    <item><url url="mailto:kuku@freebsd.org" name="Christoph Kukulies">
    donated an FX120 12 speed Mitsumi CDROM drive for IDE CDROM driver
    development.

  </itemize>

<item><bf>Special contributors:</bf>
  <p>
  <itemize>
	<item><url url="http://www.cdrom.com" name="Walnut Creek CDROM">
	has donated almost more than we can say (see the
	<ref id="history" name="history"> document for more details).
	In particular, we would like to thank them for the original hardware
	used for <em>freefall.FreeBSD.ORG</em>, our primary development
	machine, and for <em>thud.FreeBSD.ORG</em>, a testing and build box.
	We are also indebted to them for funding various contributors over
	the years and providing us with unrestricted use of their T1
	connection to the Internet.</item>

	<item>The <url url="http://www.interface-business.de"
	name="interface business GmbH, Dresden"> has been patiently
	supporting &a.joerg; who has often preferred FreeBSD work over
	paywork, and used to fall back to their (quite expensive) EUnet
	Internet connection whenever his private connection became too
	slow or flakey to work with it...</item>
  </itemize>
</itemize>
