The problem with Sony's previous world's smallest pistol-grip Full HD camcorder -- the HDR-TG1 aka, the TG3E -- wasn't size, it was usability. So we're happy to hear that Sony's TG5 counts a tweaked UI among its updates. And although Sony doesn't say in the press release, the TG5's touch-panel looks far more sensitive (capacitive maybe?) than that of the previous generation's finger bender. The other improvements are GPS to geotag your media (assuming your software supports it), Navteq maps, smile shutter technology, and 16GB of built-in storage (up from 8GB) all riding inside a slightly smaller and lighter chassis. Other specs remain unchanged: 1920 x 1080 AVCHD video, 2.7-inch touchscreen
