How to Remove rear/front Interior Door Panels

What is your question?

I recently purchased my 1995 bmw 540i with the knowledge that three of the windows were not working properly. I know how to repair the windows but I am having trouble removing the door panels to get to the guts of the door. I have purchased a repair manual but that will not arrive for a few days and i need to have the windows fixed now. I have removed the three screws and popped the door out a certain amount but it seems there is something else holding it that is not connected by screws. Any advice would be much appreciated.