NMRtec would like to thank you for your interest in our products. In order to create you NMRnotebook license, we need you to fill in the following form : ---Mrs.MissMr. First name * Family name * Email * Phone Fax Company / Institution and department * Address Zip Code City Country * Operating System *---Windows 7Windows VistaWindows XPMacOsX 10.5MacOsX 10.6 / 10.7 / 10.8Linux: Ubuntu, RedHat, CentOS MAC address of your computer * (1) Your message * needed information (1) How to get your MAC address : WINDOWS operating system : . Click on the Start Menu, and choose the Execute command . Type cmd, this will open a console . Type ipconfig /all . Copy the physical address of your ethernet card (e.g. 00-50-70-B4-2A-1E). LINUX and MAC operating system : . Open a terminal and type the command /sbin/ifconfig -a . Copy the physical address of your ethernet card (e.g. 00-50-70-B4-2A-1E). As soon as we get the above information, we will be able to send you the license file by email. How to install your license file : . Start NMRnotebook . Open the license file (File menu, then “open”) The license will be activated the next time you start NMRnotebook. At any time if you want to upgrade your license in order to benefit from one year e-mail support, don't hesitate to contact us.