Hello! I'm planning to replace the original HD of my Late 2009 Macbook White Unibody with an SSD. I'm totally clueless about it. Can anyone please point me to the right direction (like reputable repair people/centers, what's the best brand to get, usual cost, etc.)? I'd like to take it to Power Mac but people are saying it always costs an arm and a leg to have it done there. Thank you!