If any of you happen to be Genesis customers for some reason (or you can borrow one ; ) Genesis are offering 40% off the Tricklestar range of standby vampire power eliminators stocked by Warehouse Stationary, until August 31st.
The PC product switches on/off slave peripherals by detecting the USB power state.
The TV product is a conventional standby detector.
The Powerboard product has a master and three slave sockets + two always-on sockets. Standby sensor is 18W/35W selectable.
Ben.Geek did a short review of the TV version a while back.
Genesis also have a few other deals going including the NZ made Intelliswitch rail timer for 30% off.