I recently got the MacBook Pro 13" i7. I swapped the HDD for a 256GB SSD and moved the 750GB HDD to the SuperDrive space. I have re-configured my 'home' to live on the HDD because that's where I want to keep media and other files/folders. I only want the SSD to boot the OS and applications. SO My question is: upon startup, if I don't do and/or launch anything and do not have any apps to start at login, would that HDD sit perfectly still? Or will it spin up just as soon as it gets power by default? I have tried to give it a good listen to see if I can hear it but without any luck (that I can hear) From a tech standpoint though, it seems that this question could be answered without me having to look like a freak pressing my machine onto the side of my head! Ha! Thanks guys!