Alex, I know this isn't in the current release, but I'm sure you've used various signup and/or login forms that utilize the "type the letters you see in the image" feature which prevent automated "robots" or scripts from doing signup/login spamming - (especially useful for the "Free" signup plugin). Could you possibly see about implementing this feature? I think it would make a worthwhile addition to your software. Keep up the great work! Link for more info & software: http://en.wikipedia.org/wiki/Captcha -John P.S. I'm not sure what forum I should have placed this in (perhaps a "Feature Requests" forum might be a good addition to your Forums), P.P.S. There are some variations of this software that can handle better "Accessibility" for the visually impaired - if that is a concern such as this one: http://freshmeat.net/p/captchaphp