You know what probably happened, the FAT became corrupt on the floppy (tends to happen quite often) and the computer didn't know what files where on the disk, or how to find them. The FAT (file allocation table) is a road map for your computer. It tells your computer what is located on the disk and where it is on the disk. Your hard drive also has an FAT. <br><br>I would recomend not backing anything important up on to floppies as the are not reliable for long term storage. They are excellent for transproting files from one machine to another. I recomend using tape back up (expensive), zip drive (not bad if you get a portable unit) or cd burner ( the best solution).<br><br>Regards, <p> fenris<br><a href=mailto:fenris@hotmail.com>fenris@hotmail.com</a><br><a href= > </a><br> I am interested in Mining Software, as well as Genetic Algorithms.