brian: where is this located? mr. billington: this is in culpepper, virginia. that will also be a great place to visit, because of the entire audiovisual heritage. again, we don't keep absolutely everything. we keep usually for the life of the copyright, until it expires. in the copyright deposit, we have about 30 million items in copyright deposit. and by the way, every summer -- and this is another way you can get involved in the library of congress -- we bring in interns, and we get them to do inventory of what was, you know, what was copyrighted in 1883, maybe the first three months. give us a quick and dirty inventory of all this. now, last summer, just for instance we got about 50 of them this summer, and they're having a blast looking at this stuff. we always have a little show and tell at the end of the summer of what you've discovered. they've discovered cole porter's first musical, which he copyrighted while he was an undergraduate at yale. nobody's ever seen that score before. a few years ago zora neale hurston, the great writer of the harlem renaiss