I have a 2011 13" base MBP and I recently got the Seagate Momentus XT hard drive. I will be returning the Seagate hard drive because it has the common issues that people are having with this drive. I want to purchase a SSD hard drive that has at least 128 gb to 160 gb. Which brand of ssd hard drive do you recommend? The purpose of the ssd hard drive will be for OS X, Windows 7, and Parallels. I will be using an external hard drive for my music, videos, downloads, and documents.