I am interested in purchasing a listening center with some of my special ed. budget this year. I know nothing about this kind of stuff so I am looking for some guidance. Here's what I want to do with it: -I want kids to be able to listen to books on tape or cd or mp3 on it for fluency. -I want to be able to record tests so the kids can listen to them. It's hard to read 6 tests individually! Secondly, where do I get the books that go with the CD for this? I need third grade chapter books. Does anyone cell these already set up? Thanks.