Just recently found myself with some spare Cat 5 Cable┬áso I took a look around the net for the best new uses for the old materials… Found a great site that details how to turn your old Cat5 into a high fidelity audio cable. Take your unneeded Cat 5 ethernet cable and make some useful high quality speaker cables. Haven’t tried it yet, but they look awesome- check it out over at http://www.venhaus1.com/diycatfivecables.html