Am considering getting an HS2 but was horrified to see a very long list of all the types of disk that it would not play. I think I saw it in the downloaded manual for it. As well as retail DVDs I would like it to play the typical cheaper copies that are widely avialable, CD's and copied CD's. I don't know how many variations there are and wouldn't mind if it didn't play them all as long as it played the most popular ones.