Hello, Perhaps you folks could give me a hand on this. My old setup that worked: AT&T 2Wire Router/Modem ---> CAT5 cable --> PC My New setup that isn't working: AT&T 2Wire Router/Modem ---> CAT5 cable to Port 1--> Linksys 8 port switch --> CAT5 cable from Port 3--> PC The network icon on the bottom right basically tells me "limited connectivity" and therefore doesn't allow me to gain access to the internet. I have also tried a cross-over cable from the modem/router to the switch and also the same combination but to the Uplink port. All the lights on the modem are good. The lights on the switch are all green, with blinking "link/act" so signal is present. Any clue what I might be missing?