writes "Userful is giving away free software that lets 2 users share a single computer box. All you need is a dual head video card and an extra USB keyboard. So basically if you want 2 PC's around the house (like if your kids are always taking over your computer...arg), but don't want to buy another one, you can just install this software and its like getting a free computer.
Another neat thing is that it is environmentally friendly. You can put up to 10 users on a single computer and that will reduce CO2 emissions by up to 15 tons per year per system, and reduce electronic waste by up to 80%!
Digital Journal wrote an article about it."Link to Original Source