Hey Tim could you tell me how the swf matrix works? I have looking at the php sample you told me about and he uses 217 for the first 8 bits of the matrix which I don't understand because the first bit states it has a scale value, then the next five bits state the scale that he uses needs 22 bits. He commented his code saying us is using a 20:20 (1:1) but for 20 you only need 5 bits. Would you happen to know why?