Some of the examples you're using are personal use, and I think actually if I heard the Writers' Union right, there's been a distinction drawn between personal use and institutional use, which is what they've been getting at. The fact is that it's being reached differently, but there's still content that's being used in the classes and that's what the concern is that I'm hearing over here.
Maybe I'll skip to something else. I'm not sure I've figured out how to reconcile this, because that's what's being asked of this committee ultimately. I've also heard a reference to 600 million pages every year being copied. I'm not sure, first of all, if you could tell us what the source is for that information, because that might help.
Mr. Degen.