I am having a problem here lately with my roomate and his use of a P2P program, Vuze. It takes up a lot of bandwidth, and when he has it activated, it's impossible for me to play xbox and even slows down browsing. We are both on the same router/modem, and I was wondering if there was a way to disable the port that Vuze accesses, or a way to ban the program entirely. Asking him is out of the question, he's not going to stop using it. Any help would be appreciated!