Google Apps for Education is quickly becoming a significant force in education. The company recently announced that over 10 million students have "gone Google".
While Google is a great engineering company, they're pretty weak in training and support. Once you've "gone Google" you're pretty much on your own if you have technical trouble, questions, or need training.
Having experienced this void myself, I just finished a blog post in which I compiled a list of free training and tutorial resources related to Google Apps for Education. I know there are a lot more organic, home-grown resources out there that deserve to be shared with a larger audience. If you have created training resources related to any of Google's products, or have been relying on resources created by someone else, please consider adding them to my list.