Concerning what directory is used for the torrent metafile. Make it so you can choose your own directory in case you have a large number in a different folder.
Change this to let the user choose the folder for torrent metafiles to share.
To offer/advertise certain .torrent metadata links, click the Channels page --> share button --> edit this page --> + Add --> transfers. Next, select from your list of torrent links and click add selected transfers. Again, these do not need to be active transfers, they can be in offline status.
Spread the Peace!
KeyCpo