Thanks, Mutley, I'll check out the links. I actually have done some reading on the subject. I'm interested in first hand experience Planeteers may have had using panels such as those mentioned above and the like, how well that's remedied problematic resonances. I have some "home made" foam panels that I've been using, but they're only moderately effective, and thought adding something with greater absorption might be more beneficial.
It is the essential nature of man to play - Plato