For FrequencyCast Show 66, Pete and Carl travel to London to explore the Home Technology Event 2011. At the show, we talk to suppliers of home automation technology, gadget cleaning products and energy-saving accessories. Also in the show, we get hands on with two underwater devices, find the smallest wi-fi camera in the world, and talk about a new rival to Sky called Real Digital. In the news, price cuts for the 3DS, Sky Sports offers, plus TV service price wars, and we answer your questions on Apple TV, unlimited data SIM cards and Nintendo Wii controllers. Links and transcripts at https://www.frequencycast.co.uk/cast66.html