Yes! • Specific Machine Requirements --Temperature settings for one-temp machines (you don't want to dehydrate jerky in a machine that doesn't get above 140°F/60°C) -- Stacking guidelines --Best practices that may be specific to your machine (where to plug in, alcohol, etc.) • Troubleshooting Guide - machine-specific troubleshooting issues if your machine fails. • Recipe development • Loss off the internet just when something goes wrong!