If you have a Railo VPS and do not have WCP (Windows Control Panel) installed, you'll need to follow these steps to get a new site working with Railo:

1) Add the site in IIS

2) Add a new virtual directory named "jakarta" to your new site, and have it use "C:\railo\connector" as the physical path

3) Add the site as a "Host" in Railo's server.xml file, located at c:\railo\tomcat\conf\server.xml. (Be sure to make a backup of the file first.)
When you open the file in notepad, press ctrl+f and search for "<Host name=" (no quotes). Then add the host entry for the new site to this section. For example, your new host entry would look similar to this:

<Host name="newdomainname.com"  appBase="webapps"
    unpackWARs="false" autoDeploy="true"
    xmlValidation="false" xmlNamespaceAware="false">
    <Context path="" docBase="c:\home\newdomainname.com\wwwroot\"/>
You'd just need to be sure to replace the host name and the path in the context docbase with the correct info.

4) Once this has been done, restart the Apache Tomcat Railo service and your site will begin processing CFML files through Railo.