ColdFusion MX 7 features Dreamweaver extensions that are installed along with ColdFusion (if Dreamweaver is detected).
To install the Dreamweaver Extensions on additional machines, simply run the CFMX7DreamWeaver Extensions.mxp which is installed in /CFIDE/Installers. This installation requires that the Macromedia Extensions manager be present (it is usually installed along with Dreamweaver and other Macromedia products).