Php install, IIS 5.1 on XP, not works anything

[anni]

I have tryed install php on XP with IIS 5.1
IIS works, all is good, always works.
PHP not works, browser says "where you want to save php-file".
PHP file after save can be open in notepad and say...

"This PHP CGI binary was compiled with force-cgi-redirect enabled. This
means that a page will only be served up if the REDIRECT_STATUS CGI variable is
set, e.g. via an Apache Action directive.
For more information as to why> this behaviour exists, see the http://php.net/security.cgi-bin manual page for CGI security.
For more information about changing this behaviour or re-enabling this webserver,
consult the installation file that came with this distribution, or visit
http://php.net/install.windows the manual page."

This not works, links is useless and install instruction written not to say any help for IIS.
How i make this all work? I have no tell how.
It is for make web test on small group in lan and if work make avaylable to small internet use.

[jammyjames]

start again but use these two sites.

http://www.photosector.com/Sections+index-req-viewarticle-artid-27-page-1.html

http://www.peterguy.com/php/install_IIS6.html