Panasonic may be pushing Micro Four Thirds tech these days, but that doesn't mean it's forgotten about the pocketable high-end -- in fact, full spec sheets and pictures have just leaked from the company's technical support website, detailing the unannounced latest in the Lumix LX lineup. The 10.1 megapixel DMC-LX5 doesn't have any revolutionary new features, sadly, but it certainly brings the 2008 LX3 predecessor up to spec in nearly every way, with a longer 3.8x optical zoom lens by Leica, 12800 ISO mixed-pixel sensitivity and a