@Clayman - Thank you for Xentax forum link

@Promithius - look at Xentax forum, "more heads, more knows"

(translate czech proverb, maybe little wrong translated

)
OR use
Extractor 2.5CODE
http://www.volny.cz/nova-software/extractor/index.html
Download
CODE
http://www.volny.cz/nova-software/download.htm
Game Audio PlayerMostly for older games, somewhere are, maybe, modules for new games (i dont't know...)
Download
CODE
http://sharebee.com/a7fc09de
Modules for GAP
CODE
http://sharebee.com/d62354a3
http://sharebee.com/5b3119ab
http://sharebee.com/9f11aa4b
Game ExtractorInfo & Download
CODE
http://www.watto.org/extract/info.html
MultiEx Commander- info on Xentax forum
RAD Game Video ToolsPlaying, convert and extract music (and others) from BIK and SMK files (mostly movies and intros in games)
Download
CODE
http://www.radgametools.com/bnkdown.htm
SpellForce unPAKerExtract music from SpellForce
Download
CODE
http://sharebee.com/aa72679b
Two.Worlds_xwb2wavExtract music from XWB to WAV
Download
CODE
http://sharebee.com/5e4218c1
UT3 OGGExtractDownload
CODE
http://sharebee.com/ed6bea78
Mafia DataXtractorFor Mafia 1, ofcourse

Download
CODE
http://sharebee.com/f93b80cf
etc, etc, etc... for more info look on Xenas or Google

Every day is out some game, mostly with own music in own packed files...