I just got my 2Gb firecard yesterday afternoon and by 10 last night it wasn't working. It was preloaded with games but I added some more and I tried to set up Moonshell and dsorganise. I had just put Diddy Kong Racing on to it when I went to go watch some tv. When I turned it on in an ad break my DS didn't start up it was just a white screen with faint text (Health and saftey warning). My Ds starts up normally when it is not inserted but as soon as it is it can't get past this white screen. Has anybody had a similar problem?