--- a/.screenrc	Fri Jun 29 23:01:00 2012 +0300
+++ b/.screenrc	Sat Jun 30 21:04:00 2012 +0300
@@ -1,8 +1,10 @@
 
 startup_message off
 
-# Use backtick instead of Ctrl+A.
+# Use backtick instead of C+a as this makes more sense for emacs.
 escape ``
+# Use C-z instead of C-a.
+# escape ^zz
 
 term xterm-256color