As per title, I'm thinking of putting my old OCZ Vertex 250GB SSD from my Mac Pro 2008 into my 2009 iMac 27" i7's optical bay. I hardly use the CD/DVD. And figured putting in there is better than the the HDD, as I want to leave the 1TB HDD in there as a second drive, and also dont have to mess with the thermal cable. What is the connection speed of the cable to optical drive, the same as to the internal HDD? ie. is installing an SSD in place of the optical drive bay will yield just as fast performance as installing to the internal HDD bay? Also, what to do with the optical drive - are there enclosures - so I can still use it if need be say via USB?