I have used FIR I in a couple of projects (Quartus 9.1). I am considering upgrading to the latest Quartus and buying FIR II. In FIR I there is an "Edit Coefficients" button to open a configuration window where you can select the type of filter (e.g. Blackman) and enter the required frequency cut-off. This seems to have disappeared in FIR II? Are you expected to use another tool to generate the Coefficients?I do not have MATLAB, but do have the Microchip dspWorks filter tool. Is this my best option going forward? If this feature has ben removed wasn't this a step backwards?