Special thanks

Acknowledgements follow to most, who have been helping with information (sorry, if somebody is skipped):

Toomas Halliste, Leo Heinla, Heiki Hiisjärv, Kadri Kivine, Peter Kuus, Emeri Lepp, Lembi Loigu, Aivo Normak, Indrek Paas, Märt Roosna, Heino Sildoja, Rein Sokk, Marti Soosaar, Karine Tammik, Andre Tampõld, Erich Teigamägi, Jüri Tiitus.

Thomas Akers, Jon Alqvist, Jerry Arvin, Roberto Avila, Carles Baronet, Francois Bazzani, Eduardo Bisqayart, Jiri Blazek, Igor Boaghi, Gabriel Bogdanyi, Tom Borish, Gerald Borman, Ottavio Castellini, Curtis Collier, Thomas Constas, Esteves Costa, Philippe Crespel, Kevin Doyle, Leonid Epstein, Anatoli Fateyev, Carlos F. Canet, Gilles Follereau, Robert Fournier, Dominic Frohlof, Ed Gordon, Karl Graf, Hans Torkel Halvorsen, Lennart Hedmark, Jose Luis Hernandez, Heinrich Hubbeling, Barry Hunt, Richard Hunter, Kip Janvrin, Paul Jenes, Roger Jennings, Tore Johansen, Gregory Johnston, Josh Jones, Zbigniew Jonik, Olavi Kaljunen, Ozren Karamata, Maxim Karpov, Robert Katzenbeisser, Steve Keller, Erkki Kiilunen, Vaclav Klvana, Wilmar Kortleever, Winfried Kramer, Peter Larsson, Gert le Roux, Raul Leoni, Børre Lilloe, Christopf Lipka, Uwe Logemann, Steve Lynn, Rooney Magnusson, Gabriele Manfredini, Peter Matthews, Phil McMullen, Manfred Mosshammer, Nelio Alfano Moura, Katsunori Nakamura, Yoshi Oikawa, Lionel Peters, David Pope, Kevin Reid, Janusz Rozum, Jürgen Rünzler, Michael Schenk, Thorstein Thorsson, Christoph Thurner, Sergei Tikhonov, Brant Tolsma, Enrique Tre, Daniel Urien, Hans van Kuijen, Tom van Veldhuizen, Philip Vassallo, Xaver Weibel, Georg Werthner, Luis Vinker, Chris Vlamynk, Tadeusz Woleijko, Frank Zarnowski, Michael Zuber.