Kunga, I am sorry I am a couple of days behind here. From what I understand here is that you demuxed the original file then took the audio file and had itunes convert it to MP3. Do you know if there is something different about the audio file you had and the one that BBDemux creates? I tried this same thing this past weekend but using BBDemux. All worked well but iTunes would not convert the file. iTunes would play the fiel but when I chose Convert to MP3 I got an error that iTunes did not support the file type. Any suggestions? Maybe I need to go through the AudioHijack step. Eric >>> Kunga at FutureMedia.org 03/08/03 02:19AM >>> Thanks Steven, Filipe over at the Mac Pro Audio list gave me the answer. I knew you would want to know what it is. This is such an interesting set of posts, I'm including the entire chronology. I am so excited I performed my first Demux of an embedded MPEG1 Video and successfully extracted the MPEG1 Layer 2 audio track and then used iTunes to convert it to a 96kbps MP3 file. And it was so damned easy. I didn't know what I was doing and yet I did it !! UNIX programmers are amazing. Thank GOD for Mac OS X and UNIX together at last. k