Hi! I've installed a simple guestbook from SourceForge - the flatPHPbook by Thomas Hettenhausen. No problem setting it up but the CAPTCHA anti-spam didn't work. I then discovered that the install guide says - "the CAPTCHA image needs the
GD Graphics Library extension to be installed". Great! Unfortunately, he provides no instructions on how to do this, I can't find an email address for him and I can't find any useful instructions on the GD site either. I'm not a programmer and I don't really want to start again with another guestbook. I'm looking for a knight in shining armour who can instruct me on how to set the GD Graphics Library up for this? I have downloaded the GD files and they comprise bin, include and lib folders.