What is this strange pendulum hanging below the camcorder? An external battery? Some eccentric fashion accessory from the Far East? Actually, this is the ReadySteady: a camera stabilizer (and potentially a stand) designed for use with various pocket camcorders such as the Flip Mino, Sony Bloggie, Sanyo Xacti (like our HD1010 here) and Kodak PlayTouch. The device really is as simple as it looks -- it consists of just a two-part 3.5-ounce aluminum disc a