it a 27" i7. Will be using boot camp. Anything special people are running into? Are there "current" step by step instructions posted in this forum. I will partition the 256 SSD in boot camp to leave about 25gb for OSX and the rest will go to Win7 Ultimate. This unit also has a 1TB spinner, do I need to partition it in boot campto work in Windows? I want all of it to go to Windows for storage but there might be a reason to leave something for OSX. Help a boot camp newbie out! It has been a while since I did my current iMac.