DIYer Extensor posted pics of a self-built iCurve replacement over at flickr. Created to support his (or her, the page doesn't say) 15-inch Powerbook, the do-it-yourself-Curve is made from spare legos and a $7 Container Store wire shelf. The shelf is colorfully made, surprisingly attractive and looks sturdy enough to handle the weight of the Powerbook. We at TUAW love to see this kind of initiative and welcome your DIY Mac submissions. Drop us a line at our Tips form.