My partner was having trouble with debt collectors in the uk trying to collect for a broadband service that he had never ordered. A letter informing the debt collectors and the broadband provider outlining the history of the case, and informing them that any further correspondance would be charged at 35 pounds per item put a stop to it pretty quickly. For the original poster though, you should go to mabs and see if you can sort something out. No point in it hanging over you...