Well I now own a new Wide-screen HDTV and it is great for the most part, but srtting up older systems like my dreamcast can be aq bit of a pain. I don't knowif I should leave it as is and see everything in 4:3 with black borders on the sides, or if I should mess with the settings and try to fill/extend/zoom in the pic to get the whole screen filled in.

So I was wanted to ask how everybody else deals with older systems without much if any 16:9 support.