Nginx+Passenger 403 Forbidden

Hi,

I wanted to give Passenger a try, everything installs perfectly, Nginx
doesn't see to complain, but when I want to access the rails app I get a
403 Forbidden access, and in the log files of Nginx I see:

directory index of "/home/..." is forbidden, client: IP, server:
www.mysite.com, request: "GET / HTTP/1.1", host: "www.mysite.com"

Is there somewhere an nginx configuration file that has more info than
what they provide on their modrails.com documentation page?