I have the little screwdrivers but I have noticed that I may need other tools if I wish to repair my macbook pro late 2011. I had a little issue recently about a possible lose internal usb hub and I believe that is something I should be able to fix myself. Is there a tool kit you can buy or what tools do you need and where I can buy them online? I do not wish to hand my computer over to repair people at apple or anywhere else because I do my taxes, my banking, my billing on my pc and I do not wish to have my computer sitting around in a shop where possible dozens of people will have access to it. I have been the victim of identity theft twice via people stealing my postal mail and it's not a hassle I wish to go through again even if I have to buy a new computer.