Do a google search on "Hilton MVP" - the results will bring you to a site where Hilton has some standing offers for "MVP"s to get a fast track Gold status. I think the thing is aimed at Olympics/sports/press. Scan the page and you'll see some corporate rate codes. Use these codes in the corp rate field on the Hilton booking page and you'll usually get 20% off BAR which usually works out to the adv purchase rate without an adv purchase. However a sporadic number of properties do decline to participate in the program.