If you're a big fan of the templates at D*I*Y Planner, and we certainly are, you'll be thrilled to know they have released a cross-platform program for generating your own templates. The application, at least the Windows version I tested, is stand alone and portable. It is currently limited to generating month/week/day appointment templates but will have other D*I*Y Planner templates like notes and such included in future releases. Automatic scaling to various US and international paper sizes is included, as well as the ability to tweak a host of smaller things like line weight. Completed templates are exported as a PDF file. Dynamic Templates is open source and cross-platform.