No doubt flushed with the unexpected success of it all, Microsoft this morning released some statistics for their Xbox Live party/quiz title 1 vs 100. Most importantly, that it's been downloaded 2.5 million times.
Also disclosed were the records for players in one night (230,000 in North America, 215,000 in Europe), as well as simultaneous players (114,000 in a single session in North America, 79,000 in the UK & Ireland).
For reference, the game is only currently available in the US, Canada, United Kingdom, Ireland, Germany and France.