Jackpot was just raised a little while ago from $540 million to $640 million. If nobody hits it this week, we are sure to see a billion dollar drawing next tuesday. Jackpot has increased about $280 million since 3 days ago. People want it bad and each state is drooling over the proceeds they will receive if it hits in their state. With the amount of tickets bought, its very likely 2 or 3 people will get it tonight though.