How can I download torrents at school?

I was wondering how I could download torrents at school, i have tried using bitorrent and utorrent with the correct proxy settings but they just stay on 0.0%. the proxy server is npccgetbusi.sq.edu.sda.local and the port is 3128. And also it stops you from downloading .exe files and files over 10mb (torrents download in parts under this) so online torrent client are out of the question.