Has anyone played this? I bought it at the weekend, and I'm quite impressed. It seems to work well, and there's little or no lag. I feel a bit of a fool sat in the lounge with the McDonalds drive-thru headset on, but aside from that, it's a hoot. The offline game is great, too. Anyone else out there playing? Apologies if a similar post has appeared before, but I couldn't find any when I searched.