Here is an interesting tutorial about Flex and Ajax integration. April 6th, 2009 UPDATE – The original article appears to have been lost when webmonkey.com was redesigned. This other article of theirs references the same broken link. Sorry.
Here is a list of resources about Ajax compiled in the last few months: Introduction to Ajax: Understanding Ajax, a productive approach to building Web sites, and how it works – IBM.com Adaptive Path Article: Ajax: A New Approach to Web Applications Prototype Library Rico – JavaScript for Rich Internet Applications DWR – Direct Web [...]