My camera died yesterday. It's been a good friend for a long while and taken a couple thousand pictures. Now I need to find a new one. There are so many choices that it's confusing. This seems like a good place to ask since there are a lot of good photographers here. I want something along the line of a point and shoot that is small and easy to carry. I'd like burst, 12 megapixels, and at least 20+ optical zoom. Not too expensive. Can anyone recommend a good camera?