David Sparks is at it again, releasing the latest in his video tutorial series: the Keyboard Maestro Field Guide. It’s almost 4 hours of video training on this nerd favorite, with 76 separate videos, plus downloadable samples and code.

Keyboard Maestro is one powerful tool for automation, and even I don’t feel like I’ve plumbed its depths. And I consider myself a total nerd for this stuff. I got an advance look at the Field Guide and there’s a lot there to learn.

There’s an intro discount that brings the price to $24 right now. If you’re looking to get deeper into automation and explore one of the greatest Mac utilities out there, check out the Keyboard Maestro Field Guide while it’s still discounted!