I am currently trying to install Starcraft II on my Macbok Pro and i have done it before in the past, but, because i have to replace my Hard Drive i needed to reinstall. World of Warcraft runs fine but after downloading the digital download of SCII and double-clicking it.. gives me nothing... no installer, no patch screen not even a crash. The same thing happened when i put in the original CD key. I haven't tried to install it on the PC side using bootcamp because i don't have as much space as i do on MAC. Any Help would be appreciated.