Hello, Tomorrow morning my first SSD wil arrive and I am going to put in in my 13" Late 2011 Macbook Pro. I read that if I am going to install OS X on an SSD I need a app called Trim Enabler (or smth like that) because Apple only supports TRIM on the SSDs they sell. I have 3 questions : 1. What is TRIM ? 2. What happens if I don't install TRIM Enabler ? 3. Do I need it ? Oh, and I read somewhere that some SSDs come with TRIM enabled (like some HDDs come with sudden motion sensor) and I don't need to enable it in OS X. My SSD is a Flash SSD Kingston V300 2.5", 120GB, SATA 3, does it comes with TRIM enabled or do I need to enable it in OS X ? Also, this SSD has a 5 star rating...is it that good ? does it make your battery life better ? Thank you !