I have a strange problem every minute or so when loading a PHP page. It asks me if I want to download the file whenever I access places such as forums.pservices.info or bmestudioz.com, but then some other sub domains/domains are not affected. I'm using PHP 5.2.1, and I swore I downloaded the stable version of Apache and that it compiled correctly. It mostly happens whenever I try viewing vBulletin forums and Cutenews powered web sites. But it doesn't affect some web sites. I've tried re-building Apache several times and I haven't succeeded.