Source: TorrentFreak
Written by sharky on March 23, 2008
9. Set a proper Upload Limit
Setting a proper upload limit in the BT client makes all the difference! You’ll want to supply a high enough limit to maximize uploading, but not have it eat into your download bandwidth. The general rule is to set it at 80 - 85% of your upload limit. To figure this out, visit
www.speedtest.net and conduct the simple test. Results are shown in kilobits, so divide the result by 1/8 and then multiply that by 0.85. This will give you the proper number in KB/s (KiloBytes).
In µtorrent, go to OPTIONS > Preferences… > Connection and enter your upload rate. Click “Apply” and then “OK” to save the changes. While your in that same ’settings’ page, make sure to use a port number from the good list (e.g. 49152 - 65535).