It used to work fine. I have updated the ad_network.php and modified it (and altered back the file names from _214 back to the original in all necessary places) I use the following htccess: <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} ^(.*).htm [NC,OR] RewriteCond %{REQUEST_FILENAME} ^(.*).html [NC] RewriteRule ^(.*) /passthru.php?file=$1 </IfModule> I use the following passthru.php <?php if (!function_exists('file_get_contents')) { function file_get_contents($url) { $handle = fopen($url, 'r'); $string = fread($handle, 4096000); fclose($handle); return $string; } } include ('ad_network.php'); echo preg_replace ("/<\/body>/i", $ad_network[0] . '</body>', file_get_contents(str_replace ('../', '', $_REQUEST['file']))); ?> And I have a ad_network_ads.txt which is set up as a 777 What actually shows at the bottom of each site page is just "<" No ads!! Help please anyone?