I've digitized my CD's (192K wma). The computer I'm using has sound capability built onto the motherboard. I'm presuming the DAC and associated circuitry to be less than optimal. Am I overcoming the lack of conversion integrity by using the S\/PDIF output of the audio circuitry and doing all audio processing in my Yamaha RX-V2500 receiver, or am I kidding myself? Should I be looking for a high-end audio board solution?