While cleaning up my /usr/lib/crontab I found these two lines: 30 3 * * * /bin/su root -c "/usr/bin/memo -m > /dev/null" 30 3 * * * /bin/su root -c "/usr/bin/email -m > /dev/null" I have neither "memo" nor "email" in /usr/bin. I assume that these are for some software package which I don't have. Can anyone shed some light on these two lines? Thanks, car.