how to indexing my flash site

Last night I read an article very interesting that talks about indexing a flash site in search engine.
With SWFAddress, a free tool of asual, you can create path for any page in your site.
It use ExternalInterface that is a new feature of Flash 8 and this techniquie is compatible with:

Mozilla Firefox 1+
Internet Explorer 6+
Mozilla 1.8+
Safari 1.3+
Camino 1+
Opera 9.02+
Netscape 8+

More info in SWFAddress webpage