Training for OmniFocus

Does anyone know of video or online training for OmniFocus? I bought Creating Flow with OmniFocus but it is a lengthly book/manual and I rather learn during visual representation and online.

Thank you!

See this thread: New to Omnifocus

I can vouch for the videos, & as suggested there you should see if you can get access free through your local public library system.

There are a few other “video” based tutorials.

I can say I liked the MacSparky one.