Iv'e had this camera for almost three years. I have never had a problem with it until now. When I put the camera in AF mode, the lens spins back and forth trying to find a focus. The camera will not take a picture just continues to try to focus and never does. I have changed SD card, I have changed batteries, I have changed lenses, I have reset everything to default, I have cleaned sensors, dust etc. Today I took it to Best Buy, spent two hours having the Geek squad look at it. Fist they told me that they could send it off for $35.00 to have it looked at, then they told me that they can't, that the company does not work on this particular camera even though I purchaced it from Best Buy. I called the only camera store in town. They want $370.00 just to send it off. I am stuck and I don't know what to do. Does anyone have any suggestions? HELP !