I could have sworn I read somewhere that Boot Camp doesn't officially support the 64-bit version of Windows. Two questions. 1) Should I opt for the 32-bit version as it is considered safer? What are you guys running? 2) Will I have problems installing the OEM version? What if I want to reformat my Windows partition and reinstall? I like to reformat Windows PC every 6 months or so to keep it running like new. Will I have problems with the activation?