So I finally got my shipment of RAM. I've never upgraded RAM I've changed changed wireless adapters and such so I don't know if it's any different. Because of this I watched a video on how to change the RAM on a macbook pro. In the video the person uses a anti-static mat and anti-static wrist-band. Do I need these(and is there anything else I need in order to change the RAM)? I wish I knew sooner as I saw the apple website and I think they just recommend touching a metal surface. If I knew sooner I could have order everything together.