How to :

Here I gone to learn you how to download  from torrents without your download to get counted.

Step 1:

Download a torrent like  usually  :

Step 2:

 When the DW started (meaning that your DW speed is greater than 0) go to Options - > Preferences -> Connections 
 Change Proxy Server type from none to HTTP, in proxy field put localhost2 and at Port put 8118 as below , and press OK :

When the DW finished stop the torrent , change back the settings and start the torrent again . The upload the  torrent will make from now will get count .
Do the same thing for  each torrent for which you don't want that the DW to get counted .

This thing is 100% and you will not be detected by the tracker .