I have installed the SSD drive from Samsung in my MacBook Pro. The installation was really easy as pie and the reinstallation of OS X is not a big deal (I have it freshly installed for the system to connect really top running). I have to say I am thrilled. The system now runs really much faster. Especially when booting the Mac Books this becomes noticeable. However, programs start faster, and iPhoto is also much faster. From my a cheap upgrade, but that brings very much. Another plus: the annoying Rattan conventional hard disk falls away.