Whether you're sporting multiple monitors, big monitors, or both, having a lot of screen real estate is a wonderful problem to have. What applications do you use to make the most of your big screen(s)?
Having a large or wide screen monitor is great but in many instances the space isn't used effectively by default. A full screen web browser at 1600px across, for instance, will give you a lot of empty space because web pages aren't designed for wide screen browsing. I just upgraded from 4:3 monitors to 16:9 monitors—see photo above—and I'm having to find new ways to use that extra space.
We want to hear about the applications you use to take advantage of having a large screen and how they help you. Do use applications for remembering window positions, rapidly resizing, maintaining virtual desktops for work and play, or other neat tricks? Let's hear about it in the comments.