Adobe is sponsoring a Developer Week (12-16 June). This is a free series of online presos aimed at developers. Lots of Flex stuff, an overview of the Adobe Engagement Platform, and AS 3.0 for Flash developers (in case you haven't started exploring AS3 in Flex). If you haven't had a chance to play around with Flex, this would be a good place to get an introduction so you know what's coming on deck. Looks like there's some good information to be had here...and its FREE! So go sign up today.
