Arguably, notice and notice is an oversight system. We do deal with that in the copyright office. When people get a notice and notice we work with them on that. We have been doing education and support. We're looking at the ramifications of York versus Access Copyright right now. I think it's inevitable that we start talking about how to proactively monitor more than we have in the past.
We've been trying to get people to use our e-reserve systems, where we do all of this work for them so that they don't have to worry about it at all, but you're right; it's one of those things where I think we will have to go into more monitoring, as the original AUCC guidelines outlined.