So I do a lot of video editing and I use many applications so my macbook pro starts slowing down pretty soon while I'm working. So it's impossible to upgrade the video card but someone told me I can upgrade my RAM. -I have a 8GB 1600 Mhz DDR3 (two 4GB memory slots) -My friend recommend me to go www.crucial.com My questions: 1.When I enter the website (crucial.com) I don't know what to do next. Any recommendations? 2.Is it difficult to upgrade RAM? I did install my own solid state drive one time. Thanks!