James Poel has a very convincing webpage that appears to have explained how Derren Brown really "predicted" the Lottery, with Flash and YouTube clips to illustrate his point. Take a look! Is this the final word on the matter? I think so. I particularly like James' spot that continuity of Derren's arm placement when he waved to the rear-studio camera was wrong when we cut back to the handheld camera. Or, even better, the answer to the snowflake clue: Derren was subtly alluding to the fact that side of the screen was "frozen". Clever, huh?