Here's a round-up up what Sony's been up to lately:
Sony anti-customer technology roundup and time-line
"Since Hallowe'en, we've been posting the details about he revelations relating to Sony's DRM systems, which show jaw-dropping contempt for their customers, for copyright law, for fair trading and for the public interest. With all these posts strung out over a couple weeks, I thought it was high time we put together an omnibus post, summing up all the posts to date."