Another Mount Error

Hi I got the following error message when trying to enter both my FAT partitions from Linux... Could not mount device. The reported error was: mount: wrong fs type, bad option, bad superblock on /dev/hda1 missing codepage or other error. I found the following in syslog FAT: Unrecognized mount option "gid=users" or missing value FAT: Unrecognized mount option "gid=users" or missing value The problem resolves when I manually mount them from konsole... I think the problem comes from permissions which in strange way are gray and I can't modify them from the permissions tab in the properties dialog of hdas. Only advanced permissions are available. How can I correct it and what is the default permissions of the partitions? Thanks, SM