Originally Posted by
satori
Plus, earn double Hilton HHonors Base points and work towards the HHonors rewards you want twice as fast - from free nights to once-in-a-lifetime vacation experiences! Click on your desired property below and make your reservations between now and December 31, 2008 to earn your rewards. Stay must include a Sunday night.
My personal interpretation is that the Double Base Points will count toward earning rewards, but not toward qualification for the next status tier.