I found this program that allows you to stretch your taskbar across both monitors and also program windows and some other cool stuff. http://www.realtimesoft.com/ultramon/ have fun

Have you used it? What were your impressions of its usefulness?

yes I'm using it now actually. One problem I hated before was when I would maximize wmp to watch a movie it would cover only one screen, this program allows me to automatically cover both screens without having to drag and stretch a program out myself. I think its great for the multitasker and also good for anyone with two monitors, we all run into the same problems it seems in turns of productivity. This products solves most of them, and its free.