Back in the days of dial-up and DSL, I have a slight memory of bridging connections and also of connecting to the internet THROUGH another computer. Do the capabilities exist in order to use this OLD technology? Here's my thought: Love my Rooted RazR - would like to use my Razr and WiFi tether to connect laptop to internet, then using X-over cable (if necessary??) connect to MODEM port on wireless router so that all other wired peripherals could then use my RazR WiFi. Am I over the top in my thinking?