Hi, I've seen this low price optibay adapter for MBP on Amazon http://www.amazon.co.uk/LEICKE-Drive-Adapter-Converter-MacBook/dp/B004MA1MII and I was thinking about putting a small SSD as primary drive and leave my 320 GB hdd as secondary drive... I have some questions for you: Is it better to have the primary drive (SSD) on the standard HDD connector or within the optibay? My 320 GB hdd has only 70 GB of free space, so I can't simply move its content on the SDD.. I have big iTunes (70 GB) and iPhoto (30GB) libraries, is it possible to move them on a secondary drive, or does iTune/iPhoto look for the library always within the user folder, which is within the primary drive? Have you ever used or heard about this drive adapter?