I purchased a Wireless N adapter some time ago for my Tivo and have lost the cable. It seems that the adapter uses a custom cable - not a standard Micro or Mini USB. I tried to Chat with Tivo Support and they told me to call in. The support rep told me to go to Best Buy and that maybe they would have a cable there. I mentioned that I was willing to buy a cable but the rep said the best they could do was to offer a discount on a new wireless adapter (~50 dollars). Anyone have any ideas where I could find a replacement cable for my adapter?