XML for KeyRemap4MacBook in or order to use the caps lock key for Quicksilver (or any other launcher really). More info here: http://arielchuri.tumblr.com/post/58814872871/the-quicksilver-key Modified from here: http://brettterpstra.com/2012/12/08/a-useful-caps-lock-key/

QuicksilverKey.XML

<?xml version=”1.0”?>
<root>
  <item>
	<name>F19 to F19</name>
	<appendix>(F19 to Hyper (ctrl+shift+cmd+opt) + F19 Only, send F19)</appendix>
	<identifier>private.f192f19_escape</identifier>
	<autogen>
	--KeyOverlaidModifier--
	KeyCode::F19,
	KeyCode::COMMAND_L,
	ModifierFlag::OPTION_L | ModifierFlag::SHIFT_L | ModifierFlag::CONTROL_L,
	KeyCode::F19
	</autogen>
	</item>
</root>