So I installed Windows 7 via Bootcamp on my new MacBook Pro (very current spec). SDRSharp and HDSDR work great but still can't get DSD to decode anything intelligible. Obviously I've gotten the virtual cables routed correctly because DSD is trying to decode something and I can hear audio. Everything is at 48K as the instructions recommend. I've messed with the AF output on SDRSharp as well as the system volume. The higher the volume the higher the percentage of decoding. I've also messed with the RF Gain of my RTL dongle to make sure the signals were nice and strong. I live on the 15th floor of an apartment in NYC so signal strength is not a problem. I've also experimented with changing -XR -MA and -FR in DSD. Does anyone have any other parameters that I might be missing? Perhaps something with the Filters?