Good Morning, I bought my Son an iPad 2 for Christmas and, an Apple Airport Express. He has a Toshiba Laptop and Roadrunner for ISP. No router. The iPad 2 is only Wi Fi, so I need to hook up the Airport Express to provide WiFi for him. Keeping in mind that I am totally brain dead when it comes to routers, etc. how should I set this network up... Through the laptop or through the iPad. I've read the instructions with the AE.. It seems fairly simple, but, I don't know. I need help from you, my computer savvy friends. Thanks in advance for your help. Oh, step by step instructions would be wonderful !!!