Do you watch any live streams of sporting events? I watch the hockey playoffs on cbc.ca.
I watch NHRA drag racing on
http://www.nhra.com They don't have live feeds but they do have a lot of video in their members section (you have to pay to become a member).
I've watched live horse racing where you can bet for fun or set up an account and bet for real. I think the site was youbet.com