Originally Posted by Mehdron

MyPoints does not have transfers to Hilton available as a reward any longer (as of this spring). E-rewards still seems to work, however, as the only "free" way to get points. Looks like buying something through iTunes via Hilton HHonors Earning Mall would be a cheap way to extend expiry also, but at 3 points per $, much worse yield than simply buying 1000 points for $12.50