I'm a total noob to Bootcamp and Windows gaming on a Mac so please the probably redundant questin. I've been reading up a lot on the subject in preparation for my new 27" iMac with the 680MX. Now as much as I'd love to run windows from my custom external drive I know I can't, but I wanted to see thoughts/advice/opinions on if I partition part of the drive and use that to play any games or windows specific apps to save space on my fusion drive. My external consists of a WD Black 2TB 64MB cache drive inside a StarTech SAT3510BU3