I found that increasing the # of worker_connections to 64 makes it so I
no longer get 500 Internal Server Error, and I'm back to "No input file
specified."

In the error log I see stuff like this:
2009/04/21 19:40:00 [alert] 4532#4596: select event fd:168 ev:0 is
already set while accepting new connection on 0.0.0.0:80

Does that mean anything useful to anyone?


Thanks,
Chris