I am having difficult uploading a 4 meg file, even though I changed the admin settings as well as all these settings in both the php.ini and the .htaccess file...

php_value upload_max_filesize "100M"
php_value post_max_size "100M"
php_value memory_limit "16M"
php_value max_execution_time 1200


anyone know what could be going on?
I can tell you that most hosting companies have a cron task (I think cron is right) set up to re-write the file you probably edited to allow for larger uploads. I want to say that typical upload allowments are between 2MB and 8MB which isn't a lot.

Maybe post who you're hosting with and/or check for a php.ini file that can overwrite on a regular basis.

Sorry if you already knew all this stuff. I'm a beginner and this is one of the roadblocks I hit.