bil i see with-threaded-sound mentioned in s7.h but i dont see it anywhere in sndlib-ws.scm or s7.c -- is this something that is snd only ? On May 1, 2009, at 5:34 AM, Bill Schottstaedt wrote: > Given with-threaded-sound, you can immediately > get a factor of 2 or 4 from Scheme,