PC World has branched out its Advent brand, offering the Eco PC through its UK online store, aiming to best the average desktop power consumption by 78 percent. The system is priced at just under what you might expect to pay for a slightly dusty super computer -- £599.99 (or about $1100) -- but the specs don't quite match up: 1.5GHz Core 2 Duo T5250 CPU, 2GB RAM, 160GB hard drive, 802.11b/g, and Vista Home Premium onboard. The environmentally-friendly PC is made from recycled materials, so don't be surprised if it starts to reek of old banana peels after a while.