^^ You're wrong..... He isn't able to download using uTorrent etc...
I use port 58750 for download torrents. I guess your college's firewall has blocked most of the ports and only a handful are allowed.
You can configure your uTorrent or any other torrent client to download from Port 80 which is the port for HTTP but it will work

.......
If on uTorrent, Go to Preferences--Connection and then type
80 in the Port for using incoming connections and click OK......
The logic behind this is.....80 is for HTTP/browsing and you can browse, so why not open it for Torrents........
Then try downloading......This may work........
