Soldato
I'd ignore it. I got a letter from some law firm the other week saying that I owed 1&1 Internet Ltd about £5 for a 2 year rental of a .co.uk domain. I had paid for 2 years up front (like 99% of of domain companies make you do) and had been using it, after the 2 years were up I didn't do anything and it went offline (I think they tried to take payment for another 2 years but it failed). The letter from this law firm states that I should not make contact with 1&1 Internet Limited and only contect them to resolve this debt, they wanted to charge me £30 on top of the money I 'owed'. There was no way I was going to pay that for a service that I didn't recieve so the letter went straight into the shredder. I googled it and a lot of other people had the same sort of letters, I think they are trying to use legal scaremongering as part of their business model (which some people probably fall for).