Widescreen video in WMP plugin not widescreen

[BinarySynapse]

I watch a lot music videos on Yahoo Music (which uses WMP plugin) and since I've gotten my widescreen monitor I've noticed that all of the widescreen videos are not streatched to fill the screen in full screen mode. How can I force it to fill the screen and not just a 4:3 box in the middle of my monitor?

 

[screwmesa]

simple answer is you can't really. I've heard that media player classic has stretch options.