Hi all, I'm thinking about getting the new rMBP and I have the need to run Windows mostly just for occasional MS Office use. Is it possible to run Win7 via bootcamp and have it running off of a fast USB 3.0 flash drive? I'm not sure if it is even possible and if it is I don't know if it will be usable performance wise. Anyone try something similar? Since I will only need Win7 occastionally I didn't want to waste any precious internal SSD space on a bootcamp partition. Any comments or advice would be appeciated. Thanks.