Dragon NaturallySpeaking Basic v12 is very well designed. The grip takes a few minutes, the precision is the use of scalable means dedicated options. However the hardware configuration is very important, old computers have difficulty operating. That said it is currently installed on a small configuration: Intel Core 2 1.86 GHz and 3 GB of RAM. It works more slowly but it works. In short do not like me stand made well aware of the hardware requirements (CPU: 2GHz quad in, 2GB mini ram).