I'm stuck at getting curl_exec() to return the data of the final php_script that does the importing. The script itself runs fine, and i've recorded good details that curl_exec() is supposed to catch with file_put_contents("/some/debug.txt", json_encode($returnArray)), and from those debug-printouts it's just a few tiny steps towards a cascade of "return" statements, followed by a echo(json_encode($returnArray)) and a normal end to the php_script at the end of the call chain. However, curl_exec() seems to hang completely. I've added over a dozen "debuginfo -> file on server" statements, and the one that should fire straight after curl_exec() does not fire. It does this only with large (1.8gb) video files, a smaller (60mb) video file doesn't produce this problem and the entire import routines work fine then. I'd very much appreciate any tips you might have for me.