but I'm pretty sure that doubling the price of the lottery ticket doesn't increase your odds of winning.

UPDATE: So out of curiosity, I went to the Powerball site. This is what it says:
The basic play style is the same; however, the number of red Powerball numbers is being reduced by four. (The number of white ball numbers remains the same.) So, players will select five white ball numbers from a field of 59 and one red Powerball number from a field of 35.
This apparently reduces the odds of winning the jackpot from 1 in 195.2 million to 1 in 175.2 million. Go nuts! [Rolls eyes]
--WT