The Samsug 42 plasma has a resolution of 852x480.
PDF specs If your looking for BIG text than this would be your monitor. With the dual or tri displays, you can get your real estate up to 4800x1200. Pretty much any mid to higher end card has a dual display output model, and the drivers are easy to set up. If your running XP it will do it for you. You can't beat it for developing or timeline editing. I used to run a 21" monitor for work and a crappy 15" for tool palates.