participants?

Is there is list of who each country is sending?

An official roster hasn't been published online yet. Closing date for entries was Feb. 5th, so hopefully we'll see something soon. Here's an "unofficial" still-in-progress roster that's been compiled at FSU so far (based on published assignments and reliable hearsay):

Ladies:
Tina Wang - Australia
Kerstin Frank - Austria
Myriane Samson - Canada
Nella Simaova - Czech Republic
Laura Lepisto - Finland
Jenni Vahamaa - Finland
Julie Cagnon - France
Brigitte Blickling - Germany
Kati Hadford - Hungary
Nana Takeda - Japan
Rumi Suizu - Japan
Satsuki Muramoto - Japan
Laura Czarnotta - Poland
Arina Martinova - Russia
Alena Leonova - Russia
Viktoria Helgesson - Sweden
Bettina Heim - Switzerland
Mirai Nagasu - USA
Caroline Zhang - USA
Ashley Wagner - USA

Men:
Nicholas Fernandez - Australia
Manuel Koll - Austria
Patrick Chan - Canada
Kevin Reynolds - Canada
Joey Russell - Canada
Michal Brezina - Czech Republic
Samuli Tyyska - Finland
Kim Lucine - France
Florent Amodio - France
Philipp Tischendorf - Germany
Tigran Vardanjan - Hungary
Tatsuki Machida - Japan
Takahito Mura - Japan
Hirofumi Torii - Japan
Maciej Cieplucha - Poland
Sergei Voronov - Russia
Artyem Borodulin - Russia
Daniil Gleikhengauz - Russia
Adrian Schultheiss - Sweden (not confirmed)
Moris Pfeifhofer - Switz.
Stephen Carriere - USA
Eliot Halverson - USA
Brandon Mroz - USA

Pairs:
Carolyn MacCuish / Andrew Evans - Canada
Amanda Velenosi / Mark Fernandez - Canada
Krystyna Klimczak /Janusz Karweta - Poland
Ksenia Krasilnikova / Konstantin Bezmaternikh - Russia
Vera Bazarova / Yuri Larionov - Russia
Elizaveta Levshina / Konstantin Gavrin - Russia
Anaïs Morand / Antoine Dorsaz - Switz.
Keauna McLaughlin / Rockne Brubaker - USA
Kendra Moyle / Andy Seitz - USA
Bridget Namiotka / John Coughlin - USA

Ice Dance:
Danielle O'Brien / Gregory Merriman - Australia
Kaitlyn Weaver/ Andrew Poje - Canada
Vanessa Crone/ Paul Poirier - Canada
Joanna Lenko/ Mitchell Islam - Canada
Lucie Mysliveckova / Matej Novak - Czech Republic
Elodie Brouiller/Benoit Richaud - France
Carolina Herrmann / Daniel Herrmann - Germany
Krisztina Barta/Ádám Tóth - Hungary
Ekaterina Bobrova / Dmitri Soloviev - Russia
Maria Monko / Ilia Tkachenko - Russia
Kristina Gorshkova / Vitali Butikov - Russia
Ramona Elsener / Florian Roost - Switz.
Emily Samuelson / Evan Bates - USA
Madison Hubbell / Keiffer Hubbell - USA
Lynn Kriengkrairut / Logan Giulietti-Schmitt - USA

Jennie Lee is representing Taipei in ladies, I believe

Azerbajan's boy will be there I think

Official entries as of Feb. 13, 2007:
http://www.isufs.org/events/fsevent00009368.htm

53 ladies, 46 men, 16 pairs, 27 dance teams.

Interesting ... the ISU's most current listing of competitors and alternates still lists Canada's Ice Dance alternate teams as Andrea Chong & Spencer Barnes as well as Sophie Knipple & Matt Doleman ... both teams have broken up. Hope nothing happens that results in the withdrawal of any of the ice dance teams.

Here is the real results page:

http://www.isufs.org/results/wjc2007/

Will any of this be on CCTV or Ice Network?