for acoustic treatment try www.tubetrap.com (ASC). I can't recommend these products too highly. dollar-for-dollar, they're the best investment you can make to improve the quality of sound in your listening enviroment.. BTW, as i recall, the website has some photos of installations. another hint: stick with natural fibers (wool, cotton, etc.) for carpet/rugs, drapes and furniture fabric. it really does make a difference in refection/absorbtion.
