I have a flashdisk and I just saved a document. I tried re-opening the document and it says that I have insufficient space on my hard drive and that Word cannot display font. My PowerPoint documents work just fine. But, my word documents are not fine. THe only thing that I notice different is that when I click on my removable disk icon in "MY Computer," it says, "FAT SYSTEM" instead of how much memory space there is. OH yeah, I forgot to say that even though it said I had insufficent space, I really had 96% on my disk. I have no clue what the problem is.