There is also a free IDE: http://www.flashdevelop.org/wikidocs/index.php?title=Features http://www.flashdevelop.org/wikidocs/index.php?title=Feature... and in c

There is also a free IDE: http://www.flashdevelop.org/wikidocs/index.php?title=Features http://www.flashdevelop.org/wikidocs/index.php?title=Feature... and in combination with the free Flex SDK (compiler et al) from Adobe then that's a decent combination, too.