I recently tried to add a heap load of music to my Nokia N900, which I decided I was going to remove and keep on my iPod instead. There was 3GB os music, 48CDs worth.

Anyway, once I had ejected and unplugged my device from my PC, I had a yellow error box come up, saying that the storage is now Read Only, and will remain that way until I plug it back into the PC and alter settings somewhere.

I thought nothing of it, until I wanted to take some photos yesterday. Obviously, as the storage is read only it cannot save the files. Any help on how to get it back to read and write would be appreciated.