Update on the scraper sites - they're still up, sadly. I've had no luck with the host company, emails have been ignored. Over the weekend I contacted Crazy Domains, who sold him the domain names, and asked for their help in view of the host company's unhelpfulness. I was advised to contact the host >:( So, I've replied with a copy of the part of their TOS that our scraper is violating and asking them to address the issue.
The guy is still adding content each day - I would like to move some of my stuff from HP, but can't until he is shut down, or I'll look like the copier!