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 ? for to know the partition number of this disque try : fdisk /dev/hdd and use the commande : l if you have no partition on this , create whit this same cmd ... for more explain : man fdisk fdisk --help or fisdk /dev/hdd after : h [ENTER] alex