Using PHP in fastcgi mode

[DFoxinator]

Hi,

I just got Plesk 9 installed on my server, and I'm trying to use PHP with fastcgi instead of the Apache mod. Anyway, I go to the hosting settings for a domain, switch it to fastcgi, but it doesn't work. My site defaults to the Plesk default test pages, and I can't get to any PHP files.

My question is, is there some place different I have to put the files to use PHP fastcgi or do I need to fix this somehow?

Any help is appreciated as I'm a complete beginner when it comes to fastcgi related stuff.

Regards,
~David