Setting to stop making shareaza default bittorrent client

[robotmustdie]

How do I make Shareaza stop automatically making itself the default bit torrent client? It's really annoying! I don't see a setting for it anywhere. I prefer to use μTorrent but every time I turn around, I go to open a .torrent file and it's been re-associated with Shareaza again!

[ailurophobe]

I think settings/general/web/peer to peer link handling.