I have a 5770 in Slot 1, and an Apricorn Velocity Solo X2 in Slot 2. I decided to put an second SSD in, and bought another Apricorn for it. But as I'm putting it in, I realized that it's going in a 1.0 slot in Slot 3, right?? I think I need a Velocity DUO to have two separate bootable SSDs in one PCIe 2.0 slot, right? Thanks!