So, I was lucky enough to get a new flash drive for Christmas, but I've run into a problem with it - namely, that all files put onto it seem to be unreadable. I have another USB drive which is basically identical (different brands, but same size, same formatting, same permissions, etc) in every way, which there's no problems with. Here's what I've done, and some stats about the drives: - Both 4GB - Both formatted in MS-DOS (FAT32) - The new (not working) one has been formatted on both Mac and PC - Files can be put on it alright, but can't be read (eg Pages can't read word docs, QT can't play movie files) I'm completely bamboozled, as I was trying to move a 2.5GB file across, and on the new drive it refused to play the file, while the old drive worked fine (so it's not a file problem). Does anyone have any other ideas as to how I could get this to work? Is it possible that it can only work on PCs?