Bartosz Wojcik - beta testing, support and program protection (http://www.pelock.com). Author of MultiExtractor skins: "mxWood", "mxModern", "mxVistaBasic" and "mxMediaPlayer".

Lukasz Cybula - my right hand and good friend. "Co ja bym bez ciebie zrobil?" :)

Jan Mejstrik - czech translation

Cristi Cuturicu - JPEG documentation

Fredrik Huss - XM documentation

Pawel Sulkowski - thanks for his website (http://www.softhard.com.pl/sulek)