add direct link to the torrent task

is it possible to add mirror http links to a torrent task to speed up the download and vise versa?

like add the download link to torrent task from " http://www.zbigz.com "

or in other words add webseeding link to the torrent task but not torrent protocol

Yes you can as long as the links used are direct, not a link to an index website and the files have to be identical in every way.

how i do that?

You can add webseeding links in “task properties” under the “publisher” tab.