I just hope someday we get a stable and hd 455, or at least something consistent because right now we never know what to expect from one fight to the next one (IIRC Pacquiao v Bradley was perfect on 455 for example)
I found a stream that was announced well before the main event. It was up w/o a hiccup throughout most of the prelims and the main event. But, yes, I did hop from Ultimate to BoxNation to the final channel.