Hi, guys. It's my first post and some present. It started from a thread quarreling the sonic improvement of usb cable in an audioasylum.com forum. I was also in the same situation before but found the improvement from the cable now I use. You can find its picture on my blog, http://limdongfi.blogspot.kr/2012/08/my-computer-audio.html In fact I don't understand what makes the difference exactly. I want to share more result and opinion on the same cable with different systems. So I suggested the maker(a person) of the cable(I use) provide the free test and he agreed three cables for one month test. Then I posted about the test in the forum but no one applied to it. I am afraid that it take so long and lose the chance of the three good cables. For the fast distribution I also post the test here. If you email me your local home address to receive the cable then he will send it to the first three of you who request the free test for one month. I must help him since he doesn't understand English well. The only requirement of the free test is that you must test it with your own risk. I hope you post about your test to share your experience and opinion in the forum. You can return the cable to South Korea or give others for a further test. He confirmed that he will not claim for the cable even though it is not returned and regard it as donated. Peace be with you. Dongho.