Windows 7 helps with this a bit, Win+Arrow key to snap a window to the left or right side of the screen evenly. Press the arrow key again if you have multiple m

Windows 7 helps with this a bit, Win+Arrow key to snap a window to the left or right side of the screen evenly. Press the arrow key again if you have multiple monitors, and the window moves to the other monitor. This method is quite handy and I use it frequently, but ironically (in the context of this article) would be far more useful if my 1920 pixel wide monitors were just a bit bigger. 960 pixels often ends up being not quite wide enough for my purposes, so I can't just run with a 50/50 split.