Nvidia TV-Out Problem

Hey everyone,

I can't get my tv-out to function properly. I have a GeForce 5500 FX, and whenver it I try to set up the TV out, it always comes out  just a portion of my real screen. Like, the TV only shows a small sqaure of the center of the screen rather then mirroring my moniter perfectly.

What do I do?

This can probably be fixed by TV tool :
http://tvtool.info/english/download_e.htm" target='_blank'>http://tvtool.info/go.htm?http://tvtool.info/english/download_e.htm

I had a friend with the same problem (and others) outputting TV, ironically everything worked perfectly with no configuration on the same system under Ubuntu ...