I would fully agree with those posts before hand... As long as you have A) the proper gauge for the amount of wattage you're attempting to throw at the speakers, as well as a proper design, exhibiting as much noise rejection as possible, you'll be fine... I have built many data type cables (using "Cat-5", Level 6, and Level 7), as well as some hand-stranded designs of my own, and have found the results to be very similar... All very good... Matching and surpassing the results from Kimber 8TC, and the like... In my opinion, there's a fine line, between improving the overall sound quality with cable, and jewelry... The expensive cable is great, but put your money in your speakers and source unit, all else will follow suit. =)
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-Klifton