Site Sculptor is a newer extension that is the Upgrade from Site Assist.
the main new feature of Site Sculptor is that it allows you to add Power CMS to the site to manage site content from a web based admin panel
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.