im at college studying 3dsmax and the last two days ive been rendering a camera fly thru of a scene as a sequence of .png, it finally finished but the background is white :shrug:. i had a daylight system with a mr physical Sky in my environment slot, in all my test renders i had a nice blue sky. is this somthing to do with png? i have combustion so would it be easy to put somthing in place? im a bit desperate as i have to present the finished work monday. any constructive comments or a point in the right direction would be greatly appriciated.