Hi, ~ I bought a Sony DCR-DVD205 1MP DVD Handycam Camcorder, which battery doesn't seem to be working right ~ When I load it, it says "92" minutes, which to me should mean "92" minutes of use, but then after I take a few pictures and record a few movies the battery is no more, so camera is dead ~ It was not working like that a few weeks ago. How can I be absolutely sure the problem is with the battery and not some settings my son meddled with? ~ Thanks lbrtchx