upgrading to php4

Hello, I am attempting to upgrade to php4 and am mostly successful except for this one site. It worked with the exact same switches in 3.0.11. The switches I am using for both 3.0.11 and 4.0.0 are: ./configure --with-mysql=/usr/local --with-apache=../apache_1.3.12 It works with 3.0.11 but not with 4.0.0. The problem I am having is that when I hit the site with IE it is just a blank page while NN returns a 'document contains no data' error. I searched the archives and saw that somebody else was having this problem but it had to do with ldap stuff. I am using the same php.ini file as with the dist with the exeption that I added some include paths Also, we have some stringent rewrite rules with this site so I will include the relevant portion of httpd.conf. Thanks and let me know if you need anymore info. Thanks for the help. Anybody have any ideas???? Thanks again. relevant portions of httpd.conf: DocumentRoot /usr/local/www/clients/test99 ErrorLog /usr/local/www/clients/test99/logs/error_log CustomLog /usr/local/www/clients/test99/logs/access_log combined ScriptAlias /cgi-bin/ /usr/local/www/clients/test99/cgi-bin/ #<IfModule mod_php4.c> php_admin_value upload_tmp_dir /usr/local/www/clients/test99/images/products/temp #</IfModule> #<IfModule mod_php4.c> php_admin_value auto_prepend_file /usr/local/www/clients/test99/phplib/prepend.php3 #</IfModule> #<IfModule mod_php4.c> php_admin_value include_path ./:/usr/local/www/clients/test99/phplib #</IfModule> RewriteEngine on RewriteRule ^/$ /store/ [R,L] RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -d RewriteRule ^(.+[^/])$ $1/ RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-d RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-f RewriteCond $1 !secure RewriteCond $1 !store RewriteCond $1 !icons RewriteRule ^/([^/]*)?(/.*)?$ /store/$1$2 [R] <Location /store> ForceType application/x-httpd-php </Location> <Location /secure/admin/admin> ForceType application/x-httpd-php </Location> </VirtualHost>