Help me move my code to Flash 6

Hi guys, I thought was going to be straightforward, but changing my code to work in flash 6 is a real nightmare.

Everything is included in the rar file attached to the message, I’ve figured out the class initMenu, now it works, but the classes related to the engine that makes the answers work, well, doesn’t works…

I don’t understand where’s the problem, as soon as I compile in flash 6 everything suddenly stops working… but I don’t find anything really “wrong” in it.

anyone can help?