Hey Guys, I just installed the 1TB 840 EVO in my late 2011 macbook pro. A huge improvement. I have a couple of questions though. First, during install I removed the 4 t6 mounting screws from the original HD and tried installing them into the SSD but they were a too small in diameter to thread in correctly and also appear to be a little too long. Anyone else ran into this? Where can I get the appropriate screws? Also, I keep reading about needing to install trim enabler. Can anyone point me in the right direction? I'm rather ignorant to the subject. I'm running the latest version of Mavericks. Thanks.