Right that's it. I got fed up with utorrent as it kept crashing my fecking wireless router and/or cable modem. So I've now deleted that and installed the most recent version of azureus.
What a bastard difference in performance and it doesn't stop my interwebs working either.
And also now that it doesn't use java it doesn't use up all of my rams either.
Azureus > Utorrent. Fact