Here’s a neat gadget which will get you access to 6 screens to use for your work or fun. ViBook’s DisplayLink USB-to-DVI box has the much needed software to get those images displayed on up to 6 screens at once. That means you will be able to play with a gianormous Windows desktop made out of 1600 x 1200 22-inch displays. Just buy more ViBooks.
Oh and Mac users will have only 4 screens to play with if they get the ViBooks. One black box costs $130 and it should be available in a store near you.