No you should just wait for the download to finish, maybe leave it on overnight. Here are some links to speed up Bitorrent. Although in my opinion if the download isnt very far done as yet download Utorrent or Bitcomet- becuase they are alot faster.
Bitcomet- http://www.bitcomet.com/
Utorrent- http://www.utorrent.com/
Link to speed up Bitcomet-
http://torrentfreak.com/speed-up-bitcomet-and-%C2%B5torrent/
http://www.overclock.net/faqs/97118-tweak-speed-up-bitcomet-downloads.html
blog.bitcomet.com/rulier/post_11124/
blog.bitcomet.com/post/74534/?cid=113110
club.cdfreaks.com/f83/their-any-way-speed-up-bitcomet-144822/
www.p2pforums.com/viewtopic.php?t=6431
if the links dont work just search speed up bittorrent on google