Did you save your presets on your old computer? If so, you can open the Preset Manager, export your layouts, then import them on your new computer.
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.