The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. It’s a capable little PC that runs various linux distributions and can be used for many of the things that your desktop PC does, like spreadsheets, word-processing and games. It also plays high-definition video. There are 2 different versions one with 256mb and the other with 512mb, both are available here at RS Components from just under £20!
We’ve tried one and used it for a few different uses and they’re great fun to use!
See more at http://www.raspberrypi.org/