Hilton HHonors is offering triple Malaysia Airlines Enrich miles for Hilton hotel stays worldwide from November 1, 2012, to December 31, 2012. Hilton has number of other airline related offers during the same period as well.
Note that you need to register for this promotion, choose Points + Fixed miles or Points + Variable as your double dip option, and has Malaysia Enrich program as your preferred double dip partner.
The choice between variable and fixed miles should be based on what would earn you the most miles
Most Hilton brands earn 600 fixed miles per stay, 120 miles at Hampton Inn & Homewood Suites brands, and 100 miles for stays at Home2 Suites.
The variable miles option earns you 1 mile per eligible dollar at all other besides Home2 Suites that max at 100 miles.
At full service properties you should choose variable miles if your eligible hotel folio is more than $600. At Hampton Inn and Homewood Suites this is only $120 and at Home2 suites you should choose fixed miles if your folio is less than $100.
This is a nice offer from Hilton to Malaysia Airlines Enrich members. Most of the airline offers are for double miles. It also helps that the number of fixed miles earned at 600 is bit higher than with most other airlines.