I'm a networking newbie, so forgive me if this is a dumb question, but I couldn't really find a definitive answer on the net anywhere. I recently had my basement finished and on the initial layout I mapped out 4 places where I wanted ethernet ports positioned. The guy doing the basement said no problem and that he knew how to do it, etc, etc. After he was done, I discovered he daisy chained all the ports together and basically used one Cat5 cable to "network" the whole basement, which includes telephone. For coax cable he ran it to a central panel and I assumed he'd do the same for the cat5 cable but he didn't. So my question is, can I do anything at all with this setup, or am I basically screwed as far as networking goes? Everything is sealed up, so I can't really re-do any of it. Can I at least network 2 of the ports together in this configuration, or does the fact that 2 of the wires in the cat5 are already being used for telephone render the whole setup useless?