Check them out at the Creative Pipeline Blog Page on our forums. Marja de Klerk's blog is all about Creating a Golden Ratio Grid in Photoshop, Illustrator or InDesign and Birgit Pohl shares her thoughts on How to create a Logo for your Customer. There's plenty of room after their blog to ask them questions and let them know what you think. Enjoy learning!
Excellent, Tricia! A great resource. It's bookmarked.