MacPro 2012 I just switched from Suddenlink Cable via a Cable Modem through AirPort Extreme (connected via WiFi). AT&T U-verse came out and installed their system last week which include their own modem/router. I currently have my MacPro and MacBook Pro connected and working fine via WiFi. It is my understanding that I may be able to improve my Internet speed on the MacPro by connecting the new U-Verse modem/router directly via Ethernet cable. I have run a new Cat-6 cable from their device to my MacPro, but I cannot figure out how to get it to access the Internet through the Network panel? Has anyone done this?