Here's a link to an application that provides you with an easy to use GUI for creating the symbolic links:

http://schinagl.priv.at/nt/hardlinks...kshellext.html

The page explains how to use the tool and you'll find the installation files are at the bottom of the page.

1. Install the hardlinkshellext executable that matches your OS
2. Copy your data directory to the SSD
3. Right click on the data directory and select "pick as link source"
4. Right click in the wow directory and select "drop as link -> symbolic link" or "drop as link -> junction" if your OS doesn't support symbolic links