Saaiello is right .... here is the proof ... thank you for you support all im just gonna send a beautifull e-mail to microshit and tell them that im not gonna buy any of their products again...
You have to read the End User's License Agreement (EULA) for each product to get the correct answer. If you read the EULA for Win 7 Ultimate the answer is two (2) processors noted under:
2. INSTALLATION AND USE RIGHTS.
b. Licensed Computer.
You may use the software on up to two processors on the licensed computer at one time. Unless otherwise provided in these license terms, you may not use the software on any other computer.
You can download the individual EULA from http://www.microsoft.com/about/legal/useterms/