Hey people before you say anything, I did see one thread on one of the cameras after searching for the product name, and I have searched on gogle but can not find the difference between the two models. My main questions are; what is the difference between the two? What is different? Other questions is (if anyone owning this could please answer these, I'd be grateful); how d'you find it? Is it worth it's price and what are the problems (if any, except battery for HDR-SR7, thanks) ? Cheers people, Rich.