"World's Lightest*," says so right in the Panasonic press release. What's that? It's a qualified statement? Oh we see it now, it's the world's lightest Full-HD AVCHD camcorder. Well, that'll make Sanyo's lawyers happy. Anyway, the new Pannys bring SD/SDHC card support, touch-screen control, intelligent auto scene selection and AF tracking along with Panasonic's optical image stabilization to keep the shake under control while zooming in at a 16x optical max. The TM10 differs from the SD10 in that it records to 40GB of internal storage before automatically switching to SDHC/SD cards of up to 32GB. The cameras also feature a 3 second Pre-Rec function that continuously pre-records content into an internal buffer which is then added to the beginning of the clip as soon as you hit record -- never miss a goal again. Pricing in the UK is set at £529.99 for the HDC-TM10 and £499.99 for the HDC-SD10 with June availability.