The only thing i can say is LINUX ROCKS.... linux is far more useful than windows although we uses windows for gaming purpose only... linux is more secured than windows even if not so much of a user friendly but give you so much comfortability when your used to it... also give better graphics handling than window OS, if you go to www.netcraft.com and look for the OS of the company your searching you can see that microsoft company uses Linux OS as there primary OS .... heheheh