stretch009 said:

Ok, I'm currently seeding the mkv and my port is open so I assumed I should be able to upload to more than one person at a time. Unfortunately this isn't the case. If anyone can tell me how to configure Utorrent to upload to more than one person at a time it would be appreciated.

In "Options" ->"Preferences", under the "Bandwidth" tab, there is a section titled "Number of Connections". Check the numbers next to "Global Maximum Number of Connections", "Maximum Number of Connected Peers Per Torrent" and "Number of Upload Slots Per Torrent".

Mine are currently set to 350, 85 and 4 respectively. Beyond that, if you aren't connecting to more than one peer at a time, it doesn't necessarily mean that you can't. At present there are...26 seeders for the torrent, so perhaps the tracker doesn't think you need to seed to more than one at a time.