I have an extreme 3 that is only a couple months old. when I set it up with a 1gb card in it it will take anywhere from 5 to 20 pics and freeze up. I mean it quits completely, can't get it to do anything[:@]The only way to get it to work is to unplug the batteries, plug them back in, reset it, then it will take a few more pics and freeze up again.. Any ideas on what I should do or what might be causing this problem?? customer service was no help... thanks.