Lee, you weren't the only one mate.
It's the ones that just cut & paste text that really get me, usually from another section on here.
Matt,
Your site states it has copyright so just go for him.
Email first stating that it might be an over sight on his or his web designers part and you would like the text removed in X amount of time. Monitor his site. I did have Google remove one companions page that ignored the friendly approach, I'll try to find the page/link for you I used.
You can go the legal route costs can be high and so can the fines, if you ever get paid, I think breach of copyright can be as high as £200K.
Just pure laziness on some peoples part, but it goes on I'm afraid