I tried Dirac. Mixed results. I downloaded the trial version and have been playing with it all afternoon. The best result was letting it handle just the low frequency region (light blue in image.) If I went with a full spectrum calibration it shrunk the soundstage width considerably and flattened it out. I think I've got one of those "if it aint broke" scenarios. I was contemplating factoring in an 8 channel MiniDSP DDRC-88A but I dont think I want to anymore. I think I might consider the DDRC-24 and let it handle the subwoofer range only. Kind of bummed it wasn't as spectacular for me as it seems to be for everyone else.

Anyone know any tricks to getting the best out of the DL software? It really crushed the enveloping feeling my room has. I went with the default 9 point measuring pattern but kept the total width of the area at 5' or so. I'll have to play with it some more for sure. Powerful software.