I've got a 1 night stay at a Marriott coming up in August and it would be nice to book it with points. But of course I don't really stay at Marriotts so I don't have a significant number of Marriott points. I do have a bunch of airline miles in different airlines, Ultimate Rewards Points, Amex MR points etc etc and I was looking into options for converting ANYTHING to Marriott points, and I can't really find any. UR (or was it MR) dropped or was dropped by Marriott a while back. Points.com doesn't even offer Marriott as a partner, as sucky as their transfer options are. What am I missing? Obviously I can apply for a credit card to get the points, but is that the only option?