Hi, Need a new camera quick! I previously owned a TZ7 which was probably one of the best pieces of tech I have ever owned, absolutely amazing camera. Bought it a few years ago for £300 when they were first released but soon had to sell it, couldn't afford to keep it. I see there is now a TZ8 which to me looks identical? What's the diff? Also a TZ10 which has GPS? GPS?? Like a sat-nav?? I go clubbing alot and take alot video's and the microphone in the TZ7 was absolute top quality. Very clean digital sound just hope these two have the same mic. What's the best price on a TZ7? I can't seem to find one cheaper than £199. Wy is the TZ10 the same price or slightly cheaper??