To access the advanced features or transfer your movies over a home network, you'll need to connect your blu-ray player to the internet. If the provider doesn't like what the player reports about your content, they can permanently destroy your player remotely.
http://www.tgdaily.com/2005/08/10/blu/index.html
http://www.tgdaily.com/2005/08/10/blu/index.html