What with Google and youtube having to hand over ip info. Ie Weirdy computer type people can work out who watched what and if it was copyrighted material could bring charges.
Now France are looking at three strikes and out for filesharing.
http://www.theregister.co.uk/2008/07...t_filesharers/
It is worth Considering if you really need to download all those files or watch them programes/films as these laws/actions could be possibly be retrospective.
If people say it cost to much to sue each person well, not if you the downloader pay the costs of the procescution.