There are two reasonable ways: 1. You can extract cert. from tokens.dat. Xbioses knows how it goes. I must have a look first...... You may ask him. If I´ve figured it out I will tell you, too. 2. You can request a modded bios with "usual" fujutsu slic. Your OEM-dvd won´t activate no more! You have to use a retail or system builder DVD. With fujutsu cert from i-net and corresponding key you may install any version you want. Yen