Cool,
Don't know if you wanted it, but I've attached an old batch PST import .xml and descriptions just so you have an idea of how it works.
If you need help using it please contact support first; especially to get a newer version, as it was used on a much older PST import tool.
As such, when your testing do it against a bunch of temp accounts that you have no problem deleting/emptying and starting fresh until you're happy with the process
