Folks, I've long praised the Adobe Developer Connection as one of the best underutilized sites on the net. I discovered that they put out (internally) a list of new content every week. I'm going to start publishing that here to help spread the word. Enjoy.
<a href="http://www.adobe.com/devnet/flex/articles/flex-mobile-development-tips-tricks-pt1.html"Flex mobile development tips and tricks – Part 1
Tips for using Flash Professional efficiently
Using Modernizr to detect HTML5 and CSS3 browser support
Build your first Flex 4.5 application
Mobile device debugging using USB
Working with Flex and PHP using Flash Builder for PHP (spoiler - it's even easier with ColdFusion)