If you have booked your reservation via the LXR brand prior to 9AM EST on January 8th, 2009 and you wish to modify your reservation, please contact us at 888-871-3437 and we will assist you. If you have booked your reservation  via the Hilton brand after 9AM EST on January 8th, 2009 please click here and continue to Hilton.com to modify your current reservation.