Macessity has created a special stand for users of Macs equipped with Apple's aluminum keyboard. The LowKey Stand costs $59.99 and is shipping on February 15, 2008.
The stand lifts the iMac or Cinema Display to a more ergonomically correct height, and is made of 0.1085-inch thick steel that's been powder-coated in aluminum color to match the keyboard and the stand on the iMac or Cinema Display. It is 9 inches deep and spans the entire length of the keyboard.
Macessity has also built in a four-port front access USB 2.0 hub, so you can hook up peripherals without having to connect them in back of the iMac or Cinema Display. The hub is self-powered.