Code Plugin

Hi

I am doing a blog which will contain parts of code from PHP and Actionscript

Is there a plugin out here that could do the job for me properly?

I tried http://www.deanlee.cn/wordpress/code_highlighter_plugin_for_wordpress/ but it didn’t work.

I am after something like the one used at http://www.somecoders.com/2006/05/make-an-ajax-poll/

Any Ideas?