I want to take a 2D square and use a JPEG image for the texture. I also want to use a transparency on the same image so that the square doesn't have edges. EX: figure of a person, with a trans map or something around it so only the person shows up. So I basically want the person to be clear without having the boarder of the square it's on... now how do i do it, i hope i've explained it okay?!