I adopted the labmanual for the lab and I concur that there is no reference whatsoever for the audio tracks. I used the Quia online before, but we had too many complaints from students whose parents have dial up from home and they could not do their homework over the weekend. Franz-Joseph Muskingum College, OH [log in to unmask] *********************************************** LLTI is a service of IALLT, the International Association for Language Learning (http://iallt.org/), and The Consortium for Language Teaching and Learning (http://www.languageconsortium.org/). Join IALLT at http://iallt.org. Otmar Foelsche, LLTI-Editor ([log in to unmask]) ***********************************************