This quarter's new Adobe Edge is now live on their site and DevelopmentArc has two features this release.  Aaron sat down and wrote up a great introduction to Flash Catalyst round-tripping called "Roundtripping between Adobe Flash Catalyst and Adobe Creative Suite 4".  He takes a look at how it works and a proposed workflow that designers and Catalyst users (maybe the same person, maybe not) can use to make iterative updates to the UI.

I (James) sat down and examined the new MXML Graphics and FXG formats in the article "Understanding FXG, a primer on Adobe's new graphics file format".  These are exciting additions to the Flash Platform allowing both easier to read design content and inter-interoperability between tools.  If you are a Flex developer who uses Degrafa, then the concepts of MXML Graphics are going to make a lot of sense.  Let us know what you all think!