Hello again: With the help of folks from the ZENworks
forums, I have been able to make great headway on pushing
out MS patches to our workstations.

The problem I have is that I do not want to have the
machines reboot during the day when in use. Furthermore,
many PCs simply get rebooted only when needed and may run
serveral weeks without needing a reboot.

So, I would like to schedule a system-wide PC reboot for say
Sunday from 1 to 2 AM, and only then. Obviously, PCs which
are already off at that time do not need the reboot, nor
should they reboot when they startup after the weekend.

I already use a program ncshtdwn.exe to help automate PC
installations following re-imaging.

Thanks for your time, Chris.