As my title suggests I buy this product very highly impractical. Actually, a star still too much for it. There are two main reasons that make no use of the product capable of: 1. The clip is very cumbersome to attach to the paper, and that is one to two sides have so on the nerve that you have no desire to use the device. You have to press THREE clips simultaneously to use it. Then it's back and forth between the recorded pages very cumbersome and how should it go zuverläsig no idea. 2. The software, the last of the last. Not only that the Windows Siftware is hopelessly outdated sond the Mac software does not work überhaubt. The device is in against the product description does not fähigt to talk to the Mac. Then there is not even an Internet address (I look for a half-hour not found) on the one could download a current version.