I will be participating in a free Painter webinar Corel is hosting tomorrow Thursday, February 21, 2013 12:00 PM - 1:00 PM EST, Revving Up Painter's Brush Engine with Painter Master John Derry. Registration is free and you can register for the gotomeeting webinar here.
Here's the blurb from Corel:
Painter has a lot of expressive power under the hood, but many users are terror-struck by the thought of altering—and possibly losing—a beloved brush's individual character. Join John as he demonstrates how you can fearlessly explore fresh possibilities and expand your expressive voice.
I look forward to seeing some of you there!