Aptana IDE Supports Adobe AIR
It looks like the Aptana: project is now offering their Aptana IDE with Adobe AIR support. It provides an integrated development environment for creating Adobe AIR (nee Apollo) applications. Flex developers should not get too excited as it looks like this project is targeted towards HTML, JavaScript, Ajax, and CSS developers, enabling them to build and deploy rich Internet applications (RIA’s) to the desktop. From what I can see this is not a replacement for Flex Builder - rather a way to make it easier to deploy classic web applications to the desktop.
You can actually install the Aptana IDE as a plugin _into_ Flex Builder and use both together in a single IDE! Just use the plugin version of the product: http://tinyurl.com/2ddum2