I've got a few questions about these.

I imported our current setup into Designer and I noticed that things
like: Publisher Create Rule, etc. show up with an icon that LOOKS like
a "script" policy.

But when I go to make a new driver and make a new script, the initial
icon looks the same, but after it's created in Designer, it has a little
"S" by it.

Are those scripts the same? Does it matter? How do you place them into
the desired policy set (ie: command transformation policy, etc.) Or
does it just "know"?

Also, I exported a policy to a .XML script file

I then went into a different spot and wanted to import it and it tells
me that the file is not a valid script file????

Designer 1.2, BTW.