Since my shiva sub isn't going to quite fit into the corner I intended it to, I was looking into rebuilding it into a slimmer/taller design. Also, I could use a place to put my DVD's in my new HT, so, why not combine the two! Here's my idea: Basically, it would be a downfiring sub with the amp mounted on the rear and about 7" of the front would be dedicated to shelving for DVDs. I have a Shiva Mark I and was planning on a sealed 88.5 liter box with a Fb of 34.5 Hz. Construction would be 3/4" MDF, braced with 1.5" dowels and covered with 1/4" plywood which then would be painted a satin black to match my little bar. Any thoughts/suggestions? I'm a still a little limited in woodworking skills, but a great deal more confident after building my HT. Oh... here's another question.. how tall are DVD shelves? What I mean is: How much height between shelves is ideal for DVD storage?