Below are the addresses of persons working on specific parts of gphoto2.
If you have specific questions (like why doesn't my HP C20 answer with 0x20
if I send 0xff as described in whatever/file.c), those are the guys to ask.

libgphoto2_port:
	Lutz Müller <lutz@users.sourceforge.net> (old maintainer)
	Scott Fritzinger <scottf@unr.edu>	(old maintainer)
	Hubert Figuiere <hfiguiere@teaser.fr>	(old maintainer)
	Marcus Meissner <marcus@jet.franken.de>

libgphoto2:
	Lutz Müller <lutz@users.sourceforge.net> (old maintainer)
	Scott Fritzinger <scottf@unr.edu>	(old maintainer)
	Hubert Figuiere <hfiguiere@teaser.fr>	(old maintainer)
	Marcus Meissner <marcus@jet.franken.de>

--------------------------------------------------------------------------------
				     PORTS
--------------------------------------------------------------------------------

OS/2:
	Bart van Leeuwen <bart_van_leeuwen@netage.nl>
*BSD:
	Arnaud Launay <asl@launay.org>

--------------------------------------------------------------------------------
				 CAMERA DRIVERS
--------------------------------------------------------------------------------

camlibs/aox:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/barbie:
	Scott Fritzinger <scottf@unr.edu>
	Marcus Meissner <marcus@jet.franken.de>

camlibs/benq:
	Till Adam <till@adam-lilienthal.de>

camlibs/canon:
	Philippe Marzouk <philm@users.sourceforge.net>

camlibs/clicksmart310:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/digigr8:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/digita:
	Johannes Erdfelt <johannes@erdfelt.com>

camlibs/dimera:
	Dan Fandrich <dan@coneharvesters.com>

camlibs/enigma13:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/gsmart:
	Till Adam <till@adam-lilienthal.de>

camlibs/gsmart300:
	Jérôme Lodewyck <lodewyck@clipper.ens.fr>
	Till Adam <till@adam-lilienthal.de>

camlibs/hp215:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/iclick:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/jamcam:
	Chris Pinkham <cpinkham@infi.net>

camlibs/jd11:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/jl2005a:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/jl2005c:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/konica:
	Lutz Müller <lutz@users.sf.net>

camlibs/kodak/dc120:
	Scott Fritzinger <scottf@unr.edu>

camlibs/kodak/dc210:
	Michael Koltan <koltan@gmx.de>

camlibs/kodak/dc240:
	Hubert Figuiere <hfiguiere@teaser.fr>

camlibs/largan/lmini
	Hubert Figuiere <hfiguiere@teaser.fr>

camlibs/mars
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/mustek:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/panasonic
	Mariusz Zynel <mariusz@math.uwb.edu.pl>

camlibs/panasonic/coolshot:
	Chris Pinkham <cpinkham@infi.net>

camlibs/pccam300:
	Miah Gregory <mace@darksilence.net>

camlibs/pccam600:
	Peter Kajberg <pbk@odense.kollegienet.dk>

camlibs/polaroid/pdc320.c:
	Nathan Stenzel <nathanstenzel@users.sourceforge.net>

camlibs/polaroid/pdc640.c:
	Chris Byrne <adapt.ihug.co.nz>

camlibs/polaroid/pdc700.c:
	Greg Ingram <ingram@symsys.com>

camlibs/ptp2:
	Marcus Meissner <marcus@jet.franken.de> (current maintainer)
	Mariusz Woloszyn <emsi@ipartners.pl> (previous maintainer)

camlibs/ricoh/g3:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/samsung:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/sierra:
	Patrick Mansfield <patmans@users.sourceforge.net>
	Scott Fritzinger <scottf@unr.edu>
	Marcus Meissner <marcus@jet.franken.de>

camlibs/sipix:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/smal:
	Lee Benfield <lee@benf.org>

camlibs/sonix:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/sonydscf1:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/sonydscf55:
	Marcus Meissner <marcus@jet.franken.de>
	Raymond Penners <raymond@dotsphinx.com>

camlibs/soundvision:
	Vince Weaver <vince@deater.net>

camlibs/spca50x:
	Till Adam <till@adam-lilienthal.de>

camlibs/sq905:
	Theodore Kilgore <kilgota@auburn.edu>

camlibs/stv0674:
	Vincent Sanders <vince@kyllikki.org>

camlibs/stv0680:
	Carsten Weinholz <cweinholz@users.sourceforge.net>
	Marcus Meissner <marcus@jet.franken.de>

camlibs/sx330z:
	Dominik Kuhlen <kinimod@users.sourceforge.net>

camlibs/topfield:
	Marcus Meissner <marcus@jet.franken.de>

camlibs/toshiba/pdrm11
	David Hogue <david@jawa.gotdns.org>

--------------------------------------------------------------------------------
				   FRONTENDS
--------------------------------------------------------------------------------

digikam (http://digikam.sourceforge.net):
	KDE frontend
	Renchi Raju <renchi@green.tam.uiuc.edu>

f-spot:	http://f-spot.org/Main_Page

gthumb: The GNOME Team.

kamera: KDE integration (konqueror)
	Marcus Meissner <marcus@jet.franken.de>
	Ilya Konstantinov <future@shiny.co.il>

flphoto:
	fltk based photo importer (unmaintained)

gtkam (http://www.topfrose.de):
	Simple GTK front-end.
	Lutz Müller <lutz@users.sourceforge.net>

GnoCam (http://www.uni-karlsruhe.de/~urc8/GnoCam):
	GNOME integration (nautilus)
	Lutz Müller <lutz@users.sf.net>

QtKam (?):
	Front-end for KDE
	Remko Troncon <spike@kotnet.org>

SANE (?):
	If configured with --with-gphoto2.
	Pete Fales <psfales@lucent.com>

Wine (TWAIN):
	Marcus Meissner <marcus@jet.franken.de>


--------------------------------------------------------------------------------
				    SUPPORT
--------------------------------------------------------------------------------

Build system up to 'configure' (i.e. 'autogen.sh'):
	Arnaud Launay <asl@launay.org>

Bug reports:
	Hubert Figuiere <hfiguiere@teaser.fr>

Releases:
	Christophe Barbé <christophe.barbe@ufies.org>

Packaging (RPM):
	Hans Ulrich Niedermann <gp@n-dimensional.de>

Translation:
	Colin Marquardt <colin@marquardt-home.de>

Manual pages:
	gphoto2 command-line app: Tim Waugh <twaugh@redhat.com>

Other documentation (gphoto2.xml manual):
        Hans Ulrich Niedermann <gp@n-dimensional.de>

Mailing lists:
	Hans Ulrich Niedermann <gp@n-dimensional.de>