Hello, I'm new to the forums and I'm currently trying to spec out my Macbook Pro (13" 2009 model) as much as possible. I've already upgraded my ram to 4 gigs and I'm currently looking to replace my hard-drive. My main issues are quietness and performance. I was hoping some members could throw out some recommendations! Please note I want the system to remain as quiet as it currently is with the stock HDD. Here is one of the drives I've been considering. http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4434267&CatId=1277 Thanks, hope for some great feedback.