I found the PICList of DSP programming (the BIG one that the experts are on...) on yahoogroups... Mailing list called audio-dsp I think - I would really recommend it as it has guys from most of the audio dsp companies on it... Good luck, I am sure to bump into you again sometime as we seem to share the same goal -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.