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       Can I use LAME in my commercial program?    Yes, you can, under the restrictions of the LGPL.  The easiest way to do this is to:  1. Link to LAME as separate library (libmp3lame.a on unix or     lame_enc.dll on windows)  2. Fully acknowledge that you are using LAME, and give a link    to our web site, www.mp3dev.org  3. If you make modifications to LAME, you *must* release these    these modifications back to the LAME project, under the LGPL.   *** IMPORTANT NOTE ***  The decoding functions provided in LAME use the mpglib decoding engine which is under the GPL.  They may not be used by any program not released under the GPL unless you obtain such permission from the MPG123 project (www.mpg123.de).  *** NOTE ADDED BY THE DEVELOPER OF MUSIC CONDUIT ***  This information is no longer accurate. As of May 18th, 2001, the MPG123 is distributed under two different licenses. The mpglib, the part used in LAME, is now distributed under LGPL. The rest of it is still GPL, but is not used in LAME (nor in Music Conduit)