I do not download pirated music or movies. Even if you disagree with the decision, at the very least it's debatable, not illegal. Basically it's legal to remove DRM on your own files as long as you don't then use them to violate the copyright. Simply breaking DRM is not illegal in the US according to 5th Circut Court of Appeals ( see this article for a quicker analysis).
UPDATE for those who are lecturing me on the law and morality: I have a bunch of ePub files that I have bought from Barnes & Noble that I'd like to be able to read in my Kindle App.
