If you don't need to backpack it or carry it around much, the Fuji FDB12 Dark Box is great, quickly folds up flat for storage, and is usually available much cheaper than the jumbo Harrison tents. There's one on Craig's List right now for $50, I think I gave $60 for mine on the Bay and I love it. It is very heavy, but built like a tank, and collapses and folds up flat very quickly to about 12x26x3" with a carrying handle. Huge inside, and the sleeves are well placed with double elastic. NOT a lightweight solution, since the two-piece hinged folding base is made of 1/2" Formica-covered particle board, but it's very packable/portable for auto travel. Seems to be relatively dust free, too.