Schedule Reboot using AT and psshutdown with time input

[Jono]

Hello - I have a custom computer action that schedules a reboot for 2am the following morning. It looks lke this:

cmd.exe /C psexec \\{computer} at 2:00am psshutdown -r -f -c -t 10 /accepteula

This works fine (see below), but I would like to be able to have LS ask me what time to schedule the reboot. I'm sure this would require a script. I can write a script that asks for data (InputBox?), but I don't know how to write a script that would then insert this information as a parameter for the AT command. Do any of you master script writers know how to do this?

Thanks,
Jono

Solutions:
See post #7 where, with the assistance of other posters, I was able to come up with a valid way to do this.
See also post #14 where danielm greatly improved upon this, expanding it to include other options for CHKDSK and handling scheduled tasks.

[ejensen]

nice contribution.
you could probably use a batch file with the "choice" command and have that feed a second batch file.