@chinski Just imagine the seedbox as a computer in another room, that you do not have access physically, but have remote control on it, so if you want to leech something you already downloaded on another computer, you have to send it to your seedbox hard drive, they are many ways you can do that, check out Bittorrent Sync, goes really well once set up and more secure than FTP. I use both, BTSync for large files and FTP for smaller files, I do get crappy FTP speeds out of my seedbox but really fast speeds from BTSync !