Meh, anybody can just sit down and enjoy. It takes a real pro to drive ones self crazy!!
From what I have read, the results of room treatments, if they are successful, can be dramatic. If you happen to have an ugly room like mine, it can be a never ending quest. We will see if I get anywhere or just drive myself crazy.
For the cost of a meter though, and if you are a DIY/tinkering kind of guy, its worth a try.
Hopefully dsbad and I will not get "all caught up".
Edit: There is a really good, if sometimes hard to follow thread, at hometheatershack.com by thewire where the outcome was good. Its in the REW forum.