Before We Begin

• Prerequisites: This section gives a brief run-down of what you'll need - and what you'll need to know - before we can get started on the grid with the UserGuide;
• Conventions in this guide: This section introduces some of the conventions used by the UserGuide. A guide to the guide, if you will;
• Getting help: One of the great things about the GridPP project is the community of experts who are there support grid users. This section looks at the various ways you can get help if you get stuck, run into problems, or need advice on a grid-related issue.