hey dude, my friend bought toshiba L30 psl30L 00m017 and it's come with genuine windows xp start edn with serial no at the back of the laptop. when first boot up, there is error said that i haven't activate this microsoft and i can't log in if i haven't. so i activate it by phone, and it can't activate and always back to activate with phone. so any idea? there is two type of activation code right? 1: numbers only 2: numbers and digit. the laptop didn;t comes with numbers S/N.