reCAPTCHA, stop spam plugin

Işve been looking for a while to an alternative to the standard CAPTCHA system for Sedito. Işve come to really like the reCAPTCHA system employed by a lot of the big sites Twitter, Wordpress etc and thought it would be nice to get a plug-in going for Sedito my favourite CMS. Its got some nice features such as audio and the basic aim of reCAPTCHA is to provide a CAPTCHA system but also at the same time to digitise OCR read books, newspapers into digital editions.

First step is to visit http://recaptcha.net/ and register your site itşs FREE!!

The plug-in is pretty simple to use:-

ş Unzip the package
ş Copy the folder recaptcha to your plugins directory
ş From the admin panel find recaptcha, choose install all then şclick to continue...ş
ş From the plug in description choose Edit from there you can enter your public and private keys plus change the appearance the CAPTCHA box.
ş In you users.register.tpl skin file add the following code before the last </table> in the user registration area. It basically adds another row with the tags required to display.


If you are using a darker skin then I tend to find setting the plugin to blackglass and entering FFFFFF into the text colour field gives the best result.
Any comments or suggestions would be greatly appreciated.
Demo: http://www.mintyclan.co.uk/users.phpşm=register