I play Graal on a monitor that displays it correctly and doesn't render it unplayable
1440x900
I have a large TV (No way as large as Pimmeh's projector, though), and I've put the D-SUB connections in, but never thought to try playing Graal on it, mainly because I don't have the best mobility with where my keyboard and mouse are in relation to the TV Screen, and they're not wireless so I cant move closer.