Ahead of the start of the World Cup on Friday, our rugby union correspondent, Robert Kitson, will be taking part in a live webchat.
From England's XV to play Argentina (due to be announced in the early hours of Thursday), to the side's chances overall, along with those of Scotland, Wales, Ireland and beyond, please post your questions for Rob below the line.
He will be here from around 9am on Thursday to answer them.
In the meantime, if you haven't already heard our World Cup podcast, why not listen to the thoughts of Rob, Eddie Butler and the rest of our team.