Oh yes, I have been sucked into this bi-wiring joke. The salesman raved about it, and so did the speakers' literature. So I spent the money on these over-inflated speaker wires and screw on pins so I could just plug them in, (of course following the ever important labels so as to connect them ever so properly) and sat back to be amazed by the sound improvement. Well that was a year ago and I'm still waiting to hear this improvement. Sorry if I sound cynical, but I wanted to hear an improvement so badly and all I ended up with was less money to spend on CDs and DVDs. Invest in high quality speaker cables and forget about bi-wiring.