Hi
I have not had such a letter yet, but I have not registered with one of the Torrent download sites. I did read some press coverage on these awhile ago which put me off. The coverage concerned potential for being wrongly accused of downloading and breach of copyright.
It would be interesting to know from those posting, which Torrent site they have registered with? I am not a technology expert but I would suspect an IP address has been identified through your ISP & torrent site. Where did ACS law obtain the IP information. How can they be sure that the Torrent site attaches the correct IP address against the individual download record?
I would expect the torrent download company would have software enabled to protect the downloaders identity. Could such security mask or alter the IP address? If the software altered the IP address this could lead to wrongful accusations being made. Before any successful claim could be made by ACS Law they would have to be prove their case by producing very strong evidence, including witness by techical experts etc. Surely ACS Law should be suing the Torrent company and not pursuing individuals. I know these are file sharing sites but any copyright violation would not happen on any scale if the torrent company did not encourage the activity.
As CMK advises you could wait for the summons to arrive. The cost of taking any action due to the complexity of law should prohibit ACS Law from proceeding. If I was in this position and I was confident of my innocence, I would write to ACS law and ask them for the date/time, duration of the download and IP address, so that I could contact my ISP. At the same time I would deny the accusation based on the current facts known to me.
Huckster