Got myself an Patriot Wildfire 120GB a couple of weeks ago for my Macbook Pro 13' early 2011. It works fine in the first place but I found that I will encounter random system freeze after I installed the SSD, I can still move my mouse cursor and even switching between applications but nothing else you can do. Normally the system will get back to normal less than 30 seconds but it quite annoying because sometimes it happens quite often. I don't have windows os installed so no firmware updated. Can you please take a look at this?