Synched the phone w/zune, but cannot connect online. PC recognizes WiFi, but no connect. No idea how to tether w/wire. I do have tether option w/att. Used tether option w/TP2 until today. Am I missing something, driver, etc?
Yes, I'm doing that now. However, I can only hotspot UNSECURED! Whenever I try to add a passcode, I cannot connect.I have not found a way to do WIRED tethering with the Lumia 900. Everything I have found online makes it seem like it's not possible. You can however turn on the Internet Sharing on the phone and connect through your computer's wifi and plug it into the usb so it charges at the same time.