Form Toolkit can be used to add CAPTCHA to existing forms and add validation.
There are no immediate plans for paid updates to any of these products at the moment.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.