Hi I just bought a MBP, my first Mac. I don't know how to use this thing, but am looking forward to learning OSX. Now, my first destination was apple.com, but the tutorial videos don't work. http://movies.apple.com/findouthow/mac/ I can see the Anotomy of a Mac picture, with the "Click to Play" prompt, but when I click nothing happens. I'm using a current 15" MBP and Safari 5- clean, no extra add ons. FWIW, videos on youtube, etc work fine.