I've been searching a lot of info about optibay options but would like to confirm something before i head out and buy stuff. 1) I have a late 2007 white MacBook. I believe it's Santa Rosa? 2) It's better if i install SSD in the original HDD and put the HDD into optibay? 3) I will need the PATA rather than SATA? 4) I will also need a optibay that's 9.5mm? Thanks in advance.