This is from BlackHat.

Major Source of soft wares and movies these days are used by almost everyone Here we present how to increase your torrent downloading speed in uTORRENT

1.Open Preferences under Options

2.Now in preferences 4th option connection
settings set port to -45682

3.Now in Bandwidth settings set maximum upload
rate -65,
Maximum download rate – 0 ,
Global Maximum Number of connection – 1890,
Maximum No. of peers connected -2329,
Number of upload slots per torrent – 14

4.Under Bittorrent settings – ENABLE protocol
encrytion

5.In Queue setings set Maximum active torrent =60
Maximum number of all downloads = 63
Minimum seeding Ratio= 100%

6.Now Go to ADVANCE settings

7.In Filter Box Type the terms below to search
Find “bt.allow_same_ip” and change value to ‘True’
by clicking on it and setting the value to true.
Find “gui.show_notorrents_node” and change value
to ‘False’change “rss.update_interval” to
’20’ ( click on ‘Set’ after you type in 20)

8.Apply and close out of Advanced settings.
Restart uTorrent or torrent client.