I have talked to Richard Vandersteen about this very thing. He says that bi-wiring is the best for any speaker that is designed for it..that has an input for the lows and another for the highs. The cables have to be separate runs for each input...that is, you can't have a single cable that splits at the speaker end for bi-wire. I have done that setup as he recommends, and can definitely hear the difference. In addition, I like seperate + and -wires as well. All can view the technical reasons on the Vandersteen website.
