You have the option of uploading a file directly from your computer's hard drive or uploading a file from a webpage. You can copy+paste a URL into the file manager, and the file manager will upload that image using the URL, hence the term "upload file from URL".
You need to upload videos to YouTube and then use the links from there to post. The missing token comes from not attaching the one photo that is required from each thread.
TFW2005 - The 2005 Boards - Announcements in Forum : Radicons Customs http://www.tfw2005.com/boards/radicons-customs/317296-you-stuck-posting-images-no-longer.html Make sure you read these, and also I recommend having a photo sharing account like Photobucket or Flickr for sharing photos.