I am stunned

Durbin, you bring up an excellent point. I should have been scientific and tried it both ways but I was just so happy with what I heard I just figured the heck with it because I am simply estatic with what I am hearing. Thanks everyone for the great response.

Megasam, you also make a good point. I am presently using what the dealer lent me but soon I will have to purchase my own cables. I think I will take your advise and purchase separate cables. So for now it's onward to the hunt! (for cables that is :>) )

Dekay, I apologize because I think I may have caused some confusion. My origional post was not clear as it could have been. When I auditioned the speakers at the dealer he asked me if I would be biwiring. I said no (Very foolish on my part) so he disconnected the biwire cables, installed the jumpers and used single cables for the audition. Once I got the speakers home I figured what the heck and removed the jumpers and conned the biwire cable (Best move I ever made). If there was any confusion I apologize and hope that cleared it up. Thank you all for posting as I am thrilled to read all of your responses.

Ladies and Gents, sorry about the delay. I was on a small business trip. I have, at the prodding of many of you who have posted in this thread, tried putting the jumpers back in and just connecting one set of wires. So here is the verdict. It still sounds great! But not as good as with the speakers fully Biwired. Even though the Martin Logans are not known for their bass, the bass is much, much tighter with the speakers biwired. So there ya have it! I am still very happy with the new speakers and my system in general. I want to thank everyone who responded. Oh...Doug, where ever you are, for you, I will try lintening to a tuna also :-)

For those of you who just read the last post, I was fully sober and I only mispelled "listening" in the last line. Ciao

Leafs, I recieved your email but I will attempt to answer you here so everyone can participate. I will attempt to answer each one of your questions but I warn you as you may not like some of the answers. First some background. I graduated with a BSEE from Polytechnic Institute of Brooklyn in 1976. That is all you need to know about my technical background so let me start answering some questions for you. If you read my origional post carefully you would see that I have a good relationship with my dealer who I have dealt with throughout the years. After all, he lent me cables until I have the money to buy some. He did not have to do that. Since I have this relationship can you guess where I bought all of my audio equipment and can you guess what I auditioned the speakers with. If you read my other posts you would have seen that in the store the speakers had a single wire and the biwire jumpers in. I can tell you that my dealer's room has been specifically designed for sound. He wouldn't be in business long if the equipment he sold sounded lousy in his own establishment. I can also tell you my living room is just that: "a living room". It is not, and will never, have the acoustics of an auditioning room at a audio dealer. With all of this information I can safely say it was the biwiring. Redkiwi was correct in his acessment that I heard something that I thought was tremendous and wanted to share it. I also wanted to share, that as an engineer I was not tempted to try and understand why but only enjoy what I had heard. So there you have it. If it was not scientific enough for you Mr. Leafs, sorry that is just too bad. I am not, under any circumstances going to let you prevent me from enjoying what I heard that evening. If it bothers you so much you figure out why it sounded better.