How can I enter Screen Saver without wating few minutes? Is there an application I could run, keyboard shortcut maybe? I'm using rMBP running ML.
EDIT: All I found was using Hot Corner as explained here: https://www.apple.com/findouthow/mac/#quickscreensaver
Basically it means I have to move my mouse cursor into a corner and maybe comine a key such as command to enter Screen Saver. I don't really like this solution.