My OS is Windows XP. At the bottom of my utorrent 1.6.1, there's a red sign with a ! which means "Not connectable. A firewall/router is limiting your nework traffic. You need to open up a port so others can connect to you." I already checked my Windows Firewall under the Exceptions tab and utorrent is already checked. What can I do to fix this? The current port for utorrent is 32730. Please help me, keeping in mind that I am not very knowledgable about computers other than basic operations. Please give me a detailed, step-by-step, idiot-proof set of instructions!!! thx!