Won't allow large file uploads

Hello:

I have a 500 Mb max file size set up in php ==> http://www.otube.ca/phpinfo.php

Yet when I try to upload a 150 mb file (that's already in FLV format) I get

Temporary File Name :
File Size :0
File Type :
File Name :3scompany_pilot2.flv
The file you are trying to upload is too big.

Thanks for all your work on the script.

Uploading depends on your php settings, server and connection speed.

You can try increasing max_input_time and max_execution_time.

Also check web server log file to see if there any error is reported.