I've had mixed results with these two sites:
http://www.watchxonline.com/
http://www.tvgorge.com/
And my girlfriend recommended this one to me (haven't checked it out yet, though):
http://www.pelisnow.com.ar/
And for live events I generally use these sites to find links:
http://www.channelsurfing.net/
http://livetv.ru/en
Those sites will often link to a reliable Ustream.tv or Justin.tv stream but they also may list streams that require some software like sopcast or TVU. I generally just sample different streams until I find the best one.
http://www.watchxonline.com/
http://www.tvgorge.com/
And my girlfriend recommended this one to me (haven't checked it out yet, though):
http://www.pelisnow.com.ar/
And for live events I generally use these sites to find links:
http://www.channelsurfing.net/
http://livetv.ru/en
Those sites will often link to a reliable Ustream.tv or Justin.tv stream but they also may list streams that require some software like sopcast or TVU. I generally just sample different streams until I find the best one.