If I record something from analog cable that is letterboxed, it appears window boxed on my 16:9 TV, or on my monitor when playing it with Windows Media Player (v11). On my TV, I can use the Zoom feature on my Tivo, or on my TV, to blow up the actual 4:3 transmission which has 16:9 content to perfectly fill my 16:9 screen. Is there a way to do this with WMP? Or is a free viewer available that can handle .tivo files and do this? Or some other method?