How to configure apache2+mod_fastcgi+php5_module?

I searched over the world, but find nothing.
No one describe this question for more detail.

I'm under win32. And i see the lastest download version of fastcgi is 1
years old.
No body tell me the difference between SNAP and none fastcgi.dll

Which instruction can be used in httpd.conf?

And finally i get the turth of:
FastCgiExternalServer "/home/freelamp/public_html/new" -host
211.94.129.28:8888 -pass-header Authorization -appConnTimeout 0

The "new" is nothing.
But i still don't know how to do it with php... under win32. :(