I installed the Samsung 500GB HD in my MBP. The first one appeared to work for a couple of weeks, then I got a lot of "clicking" and the computer would freeze for a while.
Now I am on number two. It seems to be running cooler, but there is still some HD clicking, followed by non-responsiveness on the MBP. In a minute or two it is OK again.
Is anyone else having these issues? Is there a better HD for the first generation MBP?