[dnanian]

As explained in the User's Guide, once scheduled your operation resides entirely in the "Scheduled Copies" window. The main window just creates new scheduled copies (or acts in an immediate fashion) -- you need to edit the jobs from the Scheduled Copies window.

If all users were logged out, that's why the schedule didn't run. The crontab modified is the logged in user's crontab. If you want things to run when all users are logged out, you'll have to install and set things up as "root", which has its own security implications, but will work.

Hope that helps, Keith.