Hi guys,I just bought a Samsung HDTV and I hooked up to the cable outlet and I am getting comcast on demand movies for FREE!!yea Im freaking out cuz I dont wana b doing something illegal for example yesterday I was watching a movie when all the sudden it paused,then rewinded a bit then played again,so I think I am getting someone's signal,could you guys please explain what is possibly going on?thx in advance