Hello. When I was making a backup to a samba share I noticed that there was a file which was always transfering, even when there was no change in the filesystem (running rsync twice). But noticed that filesize was changing everytime the backup was done. A close look to the ~/.config folder gives the trick: alberto@debian:~$ ls .config/*kanl* .config/skanliterc .config/Skanliterc Regards.
This was the KDE4 config file. It's completely safe to delete, and only existed for retrocompatibility purposes.