When I put a zip disk in the drive and use the "Mount" command I get from the right mouse button applied to the zip disk icon on my KDE desktop I get the error message: "mount /dev/hdd4 is not a valid block device. Please check that the disk is entered correctly." What does this message mean and how can I get this zip disk mounted? (I don't care if the solution involves losing data on the zip disk.) Thanks for the help! Jerry