MBP 2009 13". I just installed M4 512GB in primary HDD bay. Looking into getting another 240GB in optical bay. I plan to use the optical bay SSD for bootcamp, and possibly partition 50% for Mac files storage. From what I read, SATA III SSD are not stable in optical drive, so SATAII SSD is the way to go. I have been checking out (Canada) http://www.newegg.ca/Product/Product.aspx?Item=N82E16820227813 Not much sata2 choices out there. Is this a good choice? Anyone using SSD+SSD setup? which brands are you using?