Okay, I am wondering if this is possible. I don't know too much about this kind of stuff, so bare with me. I'd like to get 2 OCZ Agility 3 drives, and run them in a RAID 0 configuration. (I think that's right, I want them fast, not redundant) I know there is only 1 SATAII port, besides that for the optical drive. Can I replace the HDD with a ICYDOCK and set it to my RAID setting and call it good? Or does it require another SATAII port? I will be updating to a next iMac, so I'd like to be able to swap this system into that, hence the SATAIII drives. Plus they are cheap on NewEgg right now. I think this will work, but I have ZERO experience with anything more then swapping drives and ram.