I recently installed an OCZ Agility 2 SSD in my 2009 MBP, running Lion, and replaced the original HDD with a faster, larger Seagate Momentus 720GB drive. Both drives could be read by my computer in an external enclosure. Now that I put the HDD into a harddrive caddy and placed it in the optical drive slot, it won't read it. It doesn't even show up in disk utility. I couldn't really find any threads of people with a similar problem. Any help would be greatly appreciated. I'm kind of in a jam here.