ok so ive got an SSD in the HDD space, and a newmodeus HDD bay in the optical drive (same thing as the optibay). So what i was thinking was to install windows in a partition on the 500gb HDD. My SSD is only 80GB so i wanted to save space on that. Here is what i have tried: macbook set up with SDD and HDD, no optical drive: Bootcamp will not let me install windows using an ISO image, needs a CD to install. So I put my HDD in the HDD bay and put the optical drive back in. I then started up the macbook using a firewire drive (HDD has no OS on it, only the SDD does). Bootcamp then tells me it can't partition an external disk and I have to boot up using an internal disk (even though I WANT to partition the internal disk... bootcamp wouldnt let me get to that option running off a firewire drive). SO, any other ideas on getting windows installed on an HDD?? It seems like the only thing left is to just install windows on an SSD partition.