I’m pretty sure you will have heard that the Flex 4 SDK, Flash Builder 4 and ColdFusion Builder have been released today. If not, check out Andrew Shorten’s blog post on the Flex Team blog.
Andrew Shorten: In the Flex 4 SDK, we’ve implemented a completely new component and skinning architecture (Spark) that supports a level of expressiveness in RIAs not seen previously.
In Flash Builder 4, the team has made it easier than ever to connect to back-end services with a complete set of data centric development features, enabled new design and development workflows with Flash Catalyst and Flash Professional, as well as enhancing the core code development features that are essential to developer productivity.
We also released a completely new IDE for rapidly and efficiently building ColdFusion applications.
ColdFusion Builder is built on Eclipse and is integrated with Flash Builder 4 for fast, easy RIA development. ColdFusion Builder is packed with features and also allows you to easily build your own extensions. RIAForge already has a bunch of these that are ready to go.
When we first introduced ColdFusion Builder to the community, Ben Forta (Mister ColdFusion himself ;-)) wrote an article on how to get started with ColdFusion Builder.
Flex.org got a fresh new look and new/updated content including a new resources page to help you get started. We also launched a new Flex showcase. If you feel that your app belongs in the showcase, make sure you let us know! Tour de Flex has also been updated with new samples.
If you’re new to Flex or just want to update yourself on the new features in the Flex 4 framework and Flash Builder 4, you may want to take the Flex In A Week course. If you just want a quick taste of what Flex is, have a look at the Flex Testdrive.
Adobe’s Devnet and Adobe TV have a ton of new content on how to get started and use Flex 4, Flash Builder 4 and ColdFusion Builder. But before you get started, you may want to download the trial versions for Flash Builder 4 and ColdFusion Builder. Quick note: If you already played around with the beta versions, make sure you uninstall those first before installing the release versions!
There… That should keep you busy for a while. ;-) Flash on!

We’ve been talking about Flash Catalyst (the project formerly known as Thermo) and Flash Builder 4 (the updated and renamed Flex Builder) for quite some time now. Today, we’re releasing the first public beta for both products.
The purpose of this tutorial is to introduce designers, familiar with Photoshop, to the basic concepts and workflow involved in using the beta version of Flash Catalyst.
In this tutorial 

When we named project “Thermo” Flash Catalyst, everyone started speculating about where we were going with this. Soon after, rumours about renaming Flex Builder started to float around in the community and today is that day… The next version of Flex Builder will be named Flash Builder 4. And I think it makes total sense. This change will provide better naming consistency for the Flash family of tools and position Flash Builder as the development tool for the Flash Platform. Not convinced? Let me try to persuade you.








