I just got off the phone with a buddy of mine, and yes, he's addicted. We talked, or he talked, for about 30 minutes about how mad he is at Hilton. Evidently, they've been posting his 500 miles to Delta, but everytime he checks in, he provides is UA Mileage Plus number. Well, evidently, his Hilton Honors profile has Delta, and making the change at check in doesn't work. He's furious. Too funny.........