Code:
// added defines for header alt and text
define('HEADER_ALT_TEXT', '');
define('HEADER_SALES_TEXT', '');
define('HEADER_LOGO_WIDTH', 'auto');
define('HEADER_LOGO_HEIGHT', 'auto');
define('HEADER_LOGO_IMAGE', 'http://www.nonfinite.org/finalbutton.swf');

That's what I'm seeing inside includes/languages/english/header.php