[InterFX]

Thanks, I tried again using your settings above, but still timing out on a 400k *.pdf file...

I am on a dedicated server (via WHM/Cpanel) - where would I set the PHP upload limit?

I also tried modifying the .htaccess file in your public_html folder, and added this line.

php_value upload_max_filesize 10M

Thanks for any additional advice...