I have a lovely little red Ricoh Caplio R6 but the last time I got it out the screen had gone largely black with fine white spidery crazing. I am mortified as I keep it very carefully in a padded Lowepro case. Does anyone know if I can get a new screen and is it worth it cost wise? How could this have happened? I would be most grateful for some advice on this as I don't want to lose it! Thanks in advance for any advice...