Download.

http://www.badongo.com/file/3521831

You should read on how to join the files from the site before you download
it.

or you can download the torrent. (preferred)

Install UTorrent from http://utorrent.com/download.php get the standalone

Then download from

http://www.badongo.com/file/3522562

Double click the downloaded file to start the torrent download.