This is ridiculous... I am a Catholic and I see nothing wrong with Harry Potter... Ok so they use magic... So what! I think I know what is real and unreal. So they have a villian... So does every other book... They say it turns kids towards Satan... I see nothing at all which mentions the devil in the series. In my religion book (if I read it correctly) they state that lets say you go get your palm read or get a psychic reading, you can do it only if you do it for fun and don't take it seriously. Far as I am concerned I think magic (as in real life) is rubbish as in what many Churches say about it.
I never see them say anything about LotR, Cinderella (Fairy Godmother who uses magic), Sabrina the Teenage Witch, and many other things... I would rather see them complain about books and stuff which teaches you how to make a bomb...

Just my 2 cents.