Comment on screen

Before you go wandering off into Google to find the keyboard shortcuts;
http://www.delorie.com/gnu/docs/screen/screen_8.html

are the shortcuts. In short (case matters here);

CTRL + A and c: Create new screen
CTRL + A and n/p: next / previous screen
CTRL + A and k: Kill screen
CTRL + A and S: split screen

Great application, use it on any machine I come across!