Originally posted by mtmckinley .tga files (targa) have always been good to me. I watched your render globals tut, and there you recommend using a program named VideoMach. I wonder if it isn't possible to use something like Media Player or Real Player to do the same or something like (sorry if that's a stupid question...) Mário. PS.by the way, your tut was very useful for me (it is very well explained.)