In addition to the many existing modules that come free with ScriptMaster, 360Works is available to create custom modules suited to your specific needs. In addition, if you are familiar with Java, you can create your own expansion modules, although you do not need to know Java in order to use the many free modules that come with ScriptMaster.
There is a support forum dedicated to ScriptMaster at FmForums.com - that is the place to go to post any questions, tips, or new modules that you create with ScriptMaster.
The possibilities are truly limitless with what you can accomplish with this plugin.
Check out Matt Petrowsky's video article, Combining PDFs - The Blazing Fast Method, at FileMakerMagazine.com. The video demonstrates 360Works ScriptMaster plugin being used with iText to combine PDF files.