The Relate+ Installation instructions says the following about the Intranet Edition Template package:
"The Relate+ package comes with an intranet edition containing styles and images. The Intranet Edition files are downloaded as a zip file for installation.
Perform these steps to install the Relate+ Intranet Edition templates (styles)
1.Download the Intranet Edition zip file and unzip the contents to your hard drive."
But where can I find the package?
I believe http://world.episerver.com/Download/Items/RELATE/EPiServer-Relate/EPiServer-Relate-Intranet-Edition-Templates/ is what the instructions refer to.