Putting high definition capability in ever smaller gadgets is all the rage. Not only can you get small HD camcorders but also PMPs that will play back 720p video. Take this Gemei HD-660. Sadly it’s only available in China at the moment, but it features a 4.3-inch LCD with a 480×272 resolution and can handle most popular video and audio formats (AVI, FLV, MPEG, MP3, WMA, FLAC and more). Read more »