php 4.0.4 + apache problem

Hi all I'm having an odd problem, I don't know if you've ran into this before, but I can't find any documentation on it. I'm running the following: Slackware Linux 7.1(latest from ftp.slackware.com's slackware-current tree) Apache 1.3.14 php 4.0.4 I built php as an apache module, installed it, activated the module with the --activate-module switch in the apache configure script, built it, edited the conf/httpd.conf file, and started apache back up. No errors. The problem is, however, that when I attempt to load a page from my webserver with any of the php extensions(.php, .php4, .phps), it prompts me to save the page instead of viewing it. Any ideas? Help will be much appreciated. Thanks, Rob Hall