Hello Richard
Thanks for help.
You can download the priki by SVN repository and do the chages in text or in the code. You can also develop a simple flag in administration page to remove captcha.
When you finish, you need to pass me all code, thus I will commit on CVS and build a new version.
I am on final semester of my master degree course. I stopped to work on all my opensource projects until the end of the course. So, if you should like to continue the project i thank you.
Thanks,