GMC/Lugnut Thanks for the info. I am concerned too about airborne fiberglass fibers in the air and that's important in considering the material. I had built some room treatments in my last house with 2/4's and fiberglass insulation batts and noticed a lot of dust in the air.
For anyone interested I just ordered and have received plans for homegrown acoustic treatments from decware. Blueprints and have bought a LOT of MDF both 1/2 inch and 3/4 inch. I'll let you know how it turns out. For the curious:
http://www.decware.com/room.htm
I have to say after reading the white papers I understand these issues more than I have in 20 years of "hobbying". It's time to get serious about acoustics-the level of equipment we have is not to be fully realized until you address your room and resonances in your equipment.
