I get the audio, and it only seems to be BBC.
Strange thing is, I can watch from the main MotoGP page on the BBC website, it just goes wrong when I click the link, "Watch MotoGP live". So I can play off the main page just fine, just not when I click the link :s.
Like with the F1, I got the onboard channel fine, it was just the tracker map :s.
"Trulli was slowing down like he wanted to have a picnic" LOL