My brother wants to install WoW on my MB because it has a higher spec than his pc and runs faster plus his keeps crashing. We have done this before but i formated my hard drive by accident and we need to install agein. however when i insert the disk and open the finder to view it i cant open any of the files. when i open package contents of the thing at the top i can see an icon but it hasnt loaded and i really want Wow. Thx P.S i dont want to download wow off blizards website because it takes Hours!