martinibuster - 7:50 am on Feb 1, 2008 (gmt 0)

>>>Site has no contact information at all

Report false whois info to their registrar.

If they have invalid contact info, you can't give them a warning to take down your content prior to filing a DMCA. That's their screw up. They forced your hand so if you're going to file a DMCA, you may want to consider filing it with their web host, domain name registrar, AND Google. I have recieved good responses by faxing the DMCA to Google and mailing the hard copy.

Good luck.