Hey everyone, I have the iPhone 3GS with FW 3.1.2, it is jailbroke and I use it to gain access to the Internet through USB tethering. I have been doing this ever since I bought my new laptop, which runs Windows 7 64-bit. All of the sudden, I can't connect to the internet anymore. When I plug in the USB cable, it makes all the usual sounds but when I view my network adapters, the iPhone connection says "network cable unplugged". I have tried uninstalling and reinstalling the network adapter. Didn't work. I tried uninstalling and reinstalling iTunes. Didn't work. Tried multiple system restore points. Didn't work. I am at a loss, and my phone is my only source for internet activity. Any help or suggestions would be greatly appreciated. Thanks.