i think i already know the answer to this question but cant seem to convince myself entirely. anyway, what is more important for processing the digital signal, a dsp or a dac? and would one prefer 2 dsps or say 2 dacs per channel? what i am particularly interested in is for processing dolby digital, dts, circle surround, etc. NOT sound fields and dsp modes and NOT music although i would be curios about sacd or dvd-a processing... anyway i hope someone can reconfirm my thoughts.