I've been looking for an alternative internet source. However, due to the fact that I live in a rural area where the only internet available is dial-up, I don't have many options. I've looked into home Wi-Fi but don't really understand how it works or if it would work for me. It seems all I need is a router and a wireless network compatible PC and I'm ready to go, which seems too easy. How does Wi-Fi work and would Wi-Fi work in a rural area? Thanks for any help.