Hilton HHonors members can earn up to 25,000 bonus points when you refer your family and friends to become new members. Those who are referred and become members will receive 1,000 bonus points after completing their second stay and the referring member will receive 1,000 bonus points for every stay completed by the new referred member through Dec. 31, 2007. Only stays taken after enrolling will qualify for the bonus points and new members must enter the referring member’s HHonors account number when enrolling. Current members can refer up to 10 new members to earn the maximum 25,000 bonus points. Go to http://insideflyerus.wpengine.com/link/?456 for more information.