I have a 13 in mid '09 mbp and am looking to upgrade my hard drive to something quite a bit larger. I am looking at this product: http://www.newegg.com/Product/Product.aspx?Item=N82E16822136545 But it has a warning that the height is larger usual - 12.5mm. How can i determine if this will fit in my machine? Can anyone tell me yes or no on it fitting? Any other recommendations on other products are welcome.