As much as I hate to say this, Demon has a good point. While most of you aren't bothered by ads on youtube, it is completely and totally illegal for this company to claim copyright on your videos so that they can place ads on them, without giving you a penny's worth of profit for your work. Specifically, this is something that should be brought to Google's attention, since they can actually ban that company from making claims to avoid potential troubles from the real copyright owners. Let's face it, your videos get muted because you put in someone else's IP, and Google wants to avoid potential lawsuits from that person/entity. They're just as likely to cooperate with users, since we have the same potential to hurt Google, en masse, that a record label has. And it looks like this company is offending quite a few users by claiming popular videos, which means that there is a potential for these users to gang up and file a class action lawsuit against Google for allowing their copyrights to be abused like that.