Macromedia Generator PHP Library :: Beta :: Please evaluate

I am building a library of functions to make it easy to use PHP with Macromedia Generator. I have a first version of the library available at : http://www.markme.com/~mesh/temp/GeneratorLibrary.zip I would appreciate any comments or suggestions. Especially any suggestions on how to optimize the code, or just to code it better, as well as any comments on ways to make the documentation more clear. This is just a beta. Please do not distribute the link yet. When the library is ready, I am going to release it to the general public. FYI : Macromedia Generator is a server side tool that dynamically creates Flash movies and other media including gifs, jpgs and quick time movies. thanks in advance (i hope)... mike chambers mesh@speakeasy.org http://www.markme.com