Plus2’s legendary Lachie Cox (http://smartbomb.com) has worked his magic on getting Uploadify’s Flash multi-file uploader working… using the free Flex Builder. From the GitHub readme:
The flash/jQuery multiple file uploader at http://www.uploadify.com/ is quite nice, but has a few bugs and slow development progress.
The flash part’s “source” is contained in a .fla file. This is only openable by the Flash IDE, an expensive program I have no need for.
So I extracted the ActionScript and ported it to work with the free Flex SDK.