php/apache under windows XP

I got a problem with php and apache (1.3.2.2). When running php as a module some pages doesn't load correctly, for example when doing a "phpInfo();" the site just flashes by and then displays a 404 error, and some .phps files doesn't load good either. When Im running php as a cgi binary it works better, but it doesn't seem to rupport .phps files, although I configured it. It also doesn't work to do some http authorizing stuff that works when Im running it as a module. I need help!!! -Andreas