If you're having issues getting started with the Gaia Flash Framework for AS3, and you can't find solutions in the documentation, please post your questions in this forum. I also appreciate any feedback you can provide on how to improve the documentation.
Please provide Gaia version, copy and paste your site.xml or relevant source code
(please wrap it in a code tag using brackets), or provide a pastebin link to it.
Note: If you are asking a general AS3 development question that is not specific to Gaia, you are better off asking on a Flash list such as Flashcoders or Flash_Tiger. You will receive more responses much more quickly. General development questions may go unanswered for long periods of time.