I installed an Optibay with my original 160gb hard drive in it, and I installed a small 16gb SSD for the operating system, and iLife. My question is what is the best way to set up both hard drives to maximize performance, and storage space. Right now both drives have the OS on them. I don't want to loose any information, but I want to be able to run applications off my 160gb drive. I did this as a test to see if I want to invest in a bigger SSD eventually, or if I want to throw possibly two 1tb laptop drives in the macbook. I have a late 08 Macbook unibody.