There's a photo when I kept it in the HDD bay to update the firmware first. Used the ayagroup.com $20 2.5" caddy instead of Optibay, works great! Re-routed the home folder in advanced User settings, copied all the data using Carbon Copy Cloner. Also got a $13 sata external for the SuperDrive, works well too. Man this computer flies, and it is whisper quiet. LOVE IT! If you have any questions, ask away!