Ok I think the prospect of downloading and following a tutorial is chasing people away, so I'll try a different approach:
Can anyone help me with placing these two code extracts in my register.php? It's the validation process for my Securimage CAPTCHA:
	Code:
	include_once $_SERVER['DOCUMENT_ROOT'] . '/securimage/securimage.php';
$securimage = new Securimage();
 And
	Code:
	if ($securimage->check($_POST['captcha_code']) == false) {
  // the code was incorrect
  // handle the error accordingly with your other error checking
  // or you can do something really basic like this
  die('The code you entered was incorrect.  Go back and try again.');
}
 
Alternatively, does anyone know of a simpler CAPTCHA process? Maybe one you made yourself?
Thanks in advance