not sure if this is the right place, but here goes... I was shooting some friends today. I switched lens, and my d70 seem to have locked up like a pc will do. So, I took the battery out and waited a minute. Put it back in and now the d70 will not power back on. So I came home, not entirely sure that my battery was not dead and charged the battery. Just a few minutes ago, I attempted to power the camera back on with no luck. I called nikon and they were basically speechless. He suggested trying another battery. I don't have one, but I do have a friend that does. I'm about to go try her battery. Other wise he said send it to nikon. Does anyone have any suggestions or advice?