Hi evry one hows it going? hope yalls good, any way i have a quick question i am working on a vidieo editing, i just learnd how to use the green screen, using premeir, now my question is how do i ad in things that arnt there that are computer controled? an example beeing a magicle creature or somthing of that sort, what program would i use? also if i wanted to take off somthing on someones face or add wings to there body? i understand i have to make them but i dont understand what things i need to do to do it, would things i make in milkshape work?