If you go down the route of http://www.simulation-argument.com/faq.html http://www.simulation-argument.com/faq.html then the computer is very important, since w

If you go down the route of http://www.simulation-argument.com/faq.html http://www.simulation-argument.com/faq.html then the computer is very important, since without one, case 2 dominates case 3 (the interesting one described in the story).