I ordered the Infocus X1 and I have a question about screen size (aspect ratio). If I build a 16:9 screen (I will use the X1 mostly for DVD movies), let say 45" X 80" and set the X1 to 16:9 mode, how would a 4:3 content looks like on a 16:9 screen? Would the image spill on the top and bottom with a black bar on the sides, or would the 4:3 content fit vertically with black band on both sides? From the user guide, it says that "If you have a 16:9 screen then you should select an aspect ratio of 16:9 for anamorphic movies or HDTV, and Native for 4:3 content." But it is not clear to me if the 4:3 content will fit on the 16:9 screen vertically. Anybody have any idea?