Displaying on a tv through a tv output

I am using the ATI 7500 and when I drag the display window to my tv it is black. I was wondering what is wrong with it. Is there a patch, update or option to check off. and of course When I hit full screen it goes to the primary monitor which is of course my monitor. how can I get it full screen or even to display on the tv at all. Thanks email andrewsmoore@hotmail.com

[goety]

goto preferences, the video tab,
there enable multimonitor support,
and select your tv as output,

then restart bsplayer, load your movie again,
drag the window to your tv,
press fullscreen and it will go fullscreen on
your tellevision.