Create a Script-Based Unit Monitor in OpsMgr2007 via the GUI
There is not a lot of documentation for System Center Operations Manager 2007 yet.
It is coming, but there's a lot of things that changed since the previous release and I think some more would only help. Also, a lot of the content I am seeing is either too newbie-oriented or too developer-oriented, for some reason.
I have not yet seen a tutorial, webcast or anything that explains how to create a simple unit monitor that uses a VBS script using the GUI.
So this is how you do it:
Go to the "Authoring" space of OpsMgr 2007 Operations Console.
Select the "Management Pack objects", then "Monitors" node. Right click and choose "Create a monitor" -> "Unit Monitor".