"and couldn't seem to locate it in the tutorials database. "
^- remembered it just fine, actually.
I remembered how do to it, however, I still have a problem. Is there a way to do this similiar effect with more than one unit? I have 12 mutas and they are trying to pass the location, and I need all of them to stop. Is this possible?
ADDITION:
Hmmm, as I suspected there doesn't seem to be a way to stop more than one unit of the type
Very bad news indeed.
Thanks for the link Zell.