If you are looking to manage how pieces or files within mmmmmm.torrent are downloaded, here are the most effective methods: Select Specific Files
: Go to the Files tab at the bottom of your torrent client, right-click the files you don't need, and select "Do Not Download" or "Priority: Skip". Prioritize Pieces Download File mmmmmm.torrent
While you cannot usually pick an individual piece by its exact index number, you can influence the order: What You Need to Know Before Downloading a Torrent If you are looking to manage how pieces