I am using Utorrent software for downoading torrent movies. I wounder why does it shows upload size of data while i am downloading the file. For 700 mb movie file it almost shows 300 mb in uploaded section. Does it really mean i uploaded something? If yes ... what ? And suppose if i am downloading same file from link-removed does the same amount of upload takes place? If no, then will it make sense if i would say downloading from link-removed would be faster than torrent.