Adobe Flex Builder Alpha is available for Linux

I am very happy that it is already possible (seems like it is available already for a long time - but somehow I couldn't find it before):

http://labs.adobe.com/downloads/flexbuilder_linux.html

But note that eclipse 3.3.x is required

P.S.
1/ workaround: http://bugs.adobe.com/jira/browse/FBE-306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

2/ there is a patch - but probably for the eariler version:
(Some details about mxml editor and eclipse 3.4: http://www.tekool.net/blog/2008/06/28/flex-builder-3-plugin-dont-work-with-eclipse-34/ )