Chony, here are a couple of forums you wish to use for NI Kontakt (if you haven't already):
http://www.nativeinstruments.de/site/forum_us/forumdisplay.php?f=33 http://www.northernsounds.com/forum/forumdisplay.php?f=14

Most of these members are professionals in their respective fields and know more than I do.