I don't have a time-stamp because I listened to this while I was on the subway, but what I found interesting was Matthew Poes worked on implementing Dirac Live with NAD and claims that people most of the time couldn't actually hear a difference between full-range room correction and correction up to 200hz only with Dirac, in other words EQing the bass made so much difference in the sound that small differences in correction above 200hz were way too subtle for most people to spot (when using speakers that had a near perfect spinorama) . He also said you should gate the top of the correction to around 10KHz because most mics are completely unreliable above that frequency.