My girlfriend has a FinePix Z1 and it appears to have died for no reason? We were camping and walking in Scotland last week and one evening it just wouldn't work. The weather hadn't been the greatest but she carries it in a small Crumpler case. Neither the case or the camera appeared to have any moisture on it so I can't work out what's wrong, it does't even charge.... Any ideas, I'm sure she's had it for more than a year now so the warranty is probably expired. Is it worth getting them repaired?