This is working for me.
http://vipbox.so/basketball/watch-1c9835-9-iowa-state-south-carolina
This is the case for me too with firstrow. I might get a couple popups when I click a link, but after I close them I don't get anything else.
This stream is very jumpy, and none of the others are working on my computer
A link that's been good for me
http://www.bosscast.net/channel10.php