I am sorry to link to another site because simply put we should have more of this going on around here, I went down this road myself and have two totally incomplete projects collecting dust in the corner of my shop, too bad really but maybe this spring I can finish them up. I saw this build and just wanted to share the cabinet style with you guys, the carpenter seems to be really good at what he does with these. http://www.avsforum.com/t/1507413/80-speaker-towers-kerfed-out-of-one-mdf-sheet-9-spkr-setup