"...Distribution of the Orange Book Part II CD-R Volume 2 High- Speed Version 1.1 June 2001 has started.The main changes copared to version 1.0 of this standard are a new description of the Optimum Power Control (OPC) for improved performance, the addition of Additional information 3 (MID code) and synchronisation with the new test conditions as specified for Orange book Part II CD-R volume 2 Multi Speed..."