Hi all. I've recently been getting a clicking noise from my hard drive, and when it happens 90% of the time my mac crashes for about 10 seconds. First thing I did was verify my disk in disk utility and I got a response I'm not entirely clear of the meaning so I've attached a screenshot of what my response is. I'm going to try some other 3rd party app to see whats up with my hard drive such as techtool pro...I'm on a 2.33 ghz 15" macbook pro with leopard.