Dual Screen Visualization Plugin
 

Ya this isn't really a wish for winamp but more for a plugin that has these features. Maybe one already exists and in that case even better just post a link :D

This is probably going to get moved cause I wasn't sure what forum is best for this question. Ya so move it mods if need ;-)

MilkDrop included with Winamp 5 (and up) has dual/multi monitor support.

However, I have never tried that feature as I only have a single monitor.

Sweet thats just what I wanted. These forums are actually useful ;-)