I, also would like to give a yes vote for the dsp's if they add no cost and can be incorporated without interfereing with everyday usesage. These little bells and whistles although not used 90% of the time can help sell yor product and sometimes can correct for poor hardware combinations and room acoustics. The most important factor however would be any change in reliability. Nothing is worse than having that unused bell causing a reliability problem. Thanks for your caring about our opininion and remember that the people you are getting these responses from are not necessarily the general public but are those that are most interested in your type of product and business paradigm. Darby