Installing the rest of the tools shouldn't effect your use of Dreamweaver. We are progressing well with the updates to the UI's to fix the issue. It looks like they should be ready by early next week.
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.