Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Do not buy this software

This software has audio problem. I installed this software on my 2 home PCs (I am a Network Engineer for a Fortune 100 company). There is no audio during Listening Comprehension section. I left a voice mail and email to ETS, and they agreed that there is a problem and they are working on it as of 09/01/2000. Do not buy this.