Hi guys, i need help with getting windows on mac through bootcamp. Not the process, but just some technical questions. I got an OEM system builder pack of windows 7 Professional with SP1 and its 64 bit to install via bootcamp into my mbp. according to the box, it says that it must be preinstalled on the hard drive of the fully assembled computer system, using the OPK (OEM preinstallation kit). this can be downloaded through microsoft website. Now the thing is, do i need to install that? if so, do I first install the cd of windows 7 first, and then download and install that after? hopefully some of you guys have experienced the same problem as me and have solutions for this already. Appreciate all the help=) thanks!!