I have 2GB SD card and a little problem with it. - I can't delete directories from filemanager - I can't delete dirs from terminal using "rm -rf" All it says is 'read only filesystem' I've tried also formatting it from filemanager's menu (and it seems it goes ok) but when i open card, everything is still there. I've also tried to mount card on my desktop computer - iMac G5 - but it doesn't mount. Is there anything else I can do, or should I just go and buy new card? Thanks.