Michael wrote: > I can mount a partition (i.e. /dev/hdd) , and let the user read the files. > But how can I make the user (not "root") has the power to put files > into the partition ? /dev/hdd is a full disk, not a partition. What type of partition is it you are mounting? VFAT? NTFS? ext2? The steps you need to take are different for different types of partition. Paul.