install in this order:
Design Extender 1.0.4
Data Bridge 1
only eCart will be under the Insert -> WebAssist menu.
the functions of Design Extender and Data Bridge will be under the main WebAssist menu.
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.