I am creating a DSP program that will reside inside a consumer product. Once the firmware is uploaded via SigmaSudio, I which to create a Windows program that allows for the user to only control certain aspects, like volume, EQ settings but not have them do it through SigmaStudio. Has anyone written such a program? I have seen some examples of this with some power amplifier modules. Also, I might be in a position to pay some to do this.