I\'m using forced download to download mostly zips and mp3s on site i did (http://pr1pad.kissyour.net) - to track downloads in google analytics, in database and to hide real
print($this->_fullread($stream,1024*16));
I assume _fullread is within a class? If the code looks like the above then $this-> wouldn't work.
$this->
Does it output the file contents to the screen if you commented out all of the header stuff?