# This is import... don't forget to use NameVirtualHost if you're using a unique IP for multi Vhosts..
ServerAlias your_hostname_here.com *.your_hostname_here.com
ServerName www.your_hostname_here.com
DocumentRoot /var/www/your_hostname_here/current/public
AllowOverride all
Options -MultiViews
# Then.. you can just copy and paste, changing the hostname...