Instruct: Classify the given review as either positive or negative.
Query: OK product

Prompt delivery. I purchased this product as an aide in the classroom for my students. The college IT professionals had a difficult time accessing the material. I was worried that I would not be able to utilize the CD, nonetheless we finally realized that it was copied unusual and after several weeks of trying, we eventually retrieve the information and got the CD running. If you purchase this product, you must have a newer PC with DVD capatibility. It is formatted for windows, however it can be access on the MAC. The students were able to follow along very well.