I am no expert but I have to struggled with getting to grips with FLASH and it is certainly not simple. There are a number of publications available and it helps to quiz someone who knows what they are doing if they don't mind when you over do it . I found this useful albeit maybe too basic for your needs .http://www.templatemonster.com/help/10/53

I hope it is of some assistance because I know just what you are going through!