For those working with Flex and BlazeDS. Bugs can be viewed and reported here: http://bugs.adobe.com/

Adobe has a link to a PDF of an API reference guide for Flex 3 and Air here.

http://www.adobe.com/devnet/actionscript/articles/atp_ria_guide.html

For those of you using Flex for education purposes visit this web site.

http://www.flexregistration.com/