I have 4 drives in my Mac Pro of unequal capacity. I have two RAID 0 sets (drives 1 and 2 for one set and 3 and 4 for the other set), but a couple of the drives have leftover partition space in addition to the partition set up for the software RAID. When I try to use Boot Camp Assistant, it says that Boot Camp is not supported on RAID sets, but I have partitions that are not set up in RAID. Can I safely boot from the Windows installation DVD and install it on one of those partitions? In case it's easier to see this way, here is my Disk Utility report. If possible, I'd like to split the Extra Space 500GB partition and install Windows on a 100GB piece of that.