I am having abit of a problem mounting a zip disk on our machine. The drive is a Zip250 IDE drive. It is recognized and mounted with out a problem under Redhat 5.2. After upgrading to 6.1 I now get the following error message mount: /dev/hdd4 is not a valid block device I am trying to mount it as a vfat. ideas as to the problem? Len Thomas thomasle at umkc.edu