Time to finally address my room issues.
I've never done any room treatment at all, and based on much advising around here to do so, I'm ready to tackle this (to me) mysterious issue. Any links or references on how to "Do-It-Yourself" that can be trusted to know what they are talking about? The net seems littered with differing opinions on what to do and what you need. I'm just treating my control/mixing room and it's pretty small.
I have a friend with a pink noise analyzer. Would it be useful to have him bring it over to find out which frequency ranges need to be brought under control?