I am considering replacing the super drive with an SSD drive using OWC's Data Doubler. http://eshop.macsales.com/item/OWC/DDMMCL0GB/ Does any one know if this setup will support SATA III drives. I don't want to spend extra $$$ on SATA III if it is not going to run at 6 GB. Also with this setup can I make this the boot drive if I install the OS ? I would then use my 1 TB drive for data.