I have a 1920x1080 TIF still that I use for monitor alignment. I got stuck on a machine without QuickTime Pro and QT would not display the frame in Full Screen mode. I suspect because of the TIF file type, but I can find that out later.
But that brought up the question. What other program can I use to display a HiDef frame perfectly matched to the screen edges? Full Screen Mode in QT-speak. Preview always leaves the helpful tools around as do many other programs making it hard to judge top and bottom alignment.
And yes we did take delivery of large, flat-panel monitors that would not display anything beyond Title Safe in addition to defaulting to Sports Color. Sports Color mode where you can hear the colors all the way from the neighbor's house -- you don't even have to see them.
Koz