Running NW6 sp3, iFolder 1.03

I can't browse to http://my.server:52080 to get access to the handy
home page.

I checked the .conf files in apache\conf and apache\ifolder\conf.
look right, but I'm no expert with apache.

http://my.server:8008 gets me the remote manager. http://my.server
gets me
to the welcome page. Any ideas where to check?