How to Create a wifi hotspot for Mac, iPod Touch, and/or PSP

In this video tutorial, learn how to make a wireless Internet hotspot with the following: a Mac computer, an ethernet cable (connected to your modem), and an airport. This video will releave you of the need to deal with a router. Once completed, you will have you're very own wifi hotspot that will work on your iPod Touch (1st & 2nd generation), your Sony PSP (PSP 1000, 2000, & 3000 series), and anything else that has wifi compatibility.