There's a walkthrough of how to do it on Misa-chan's blog, I believe. (though this time it's through Pigg Channel and not a place that is inside Pigg where you had to buy an item to watch something in the arena) However, after being able to see CDL10-11, PoM, and CDL11-12 on USTREAM, I think USTREAM is veeerrry likely, it's just going to be announced late.
http://misachanjpop.wordpress.com/?s=pigg