The Globe and Mail seems to have a pretty good set up this year. They have live results that you can browse by various criteria.
Federal:
http://www.theglobeandmail.com/elect...alResults.html
All Ridings:
http://www.theglobeandmail.com/elect...ngResults.html
Sadly, for the first time ever, I am going to miss all of the election night coverage (I've been watching since I was a kid). I will be on a plane to Las Vegas. I am flying WestJet and I've been told that many of their planes have satellite TV in the seats... so I might get lucky.
To those of you who get off on the election coverage (you know who you are), have fun!