Hello, There was a recent call for feature requests from the apple staff related to the Math library and Accelerate.framwork. The call appeared on the Scitech list. I put in a feature request for enhanced continuous speech support. However, I'm not an expert, so I'll mention the request and if there are errors I'll correct them. Also, technical references for any issue on continuous speech algorithms for inclusion in OSX to help the apple staff would be nice. (sort of like the ACM number for it's official HMM algorithm,...) 1) I requested Hidden Markov Model support in the math library and / or Accelerate.framework. I figured that this would help speech coders and also might help the general statistics support in 0SX. 2) I also suggested that Apple integrate the core engine of one of the mainstream speech recognition engines into the OS. I use iListen occasionally for research and human factors so I suggested the Phillips engine a little more strongly than other engines. So, if people in the know, have a particular statistics algorithm other than HMM that would be a "killer alg(gorithm)" for the SciTech and Speech community, I suggest that you file a feature request. I can also add it to my request. Just an FYI. The list has been jumping lately,(COMMA) and the call appeared, (COMMA)and the motivation was palpable.(DOT).(DOT).(DOT) John F. Richardson