Thanks tredegar for your concern. I managed to get it working.
The file system is fat32 (known as vfat in linux).
And i added the following to fstab:
/dev/hda5 /media/hda5 vfat rw,user,uid=1000 0 0
The problem was that my USB pen was too fragmented and there were some errors in its file system. I've done a check disk on windows then a defragmentation. It is working well now even if i remove the /etc/fstab entry I made
Once again thanks tredegar!!
Last edited by yiux; 04-30-2007 at 12:42 AM.