I just got the solicitation for the Capital One card--it looks interesting, basically an "up to 2% rebate" card. Hammertoad is right-it was 18,000 miles for a timezone ticket valued up to $360, 25k/$500, etc. Interesting twist is that it also offered international trips and also in premium classes under relatively the same structure. It did say that you could pay the difference if you wanted to fly on a more expensive trip. One thing I noted internationally was that you had to use a US airline (???)--may have meant that you had to use an airline that they could sell from the US--i.e. not Cubana or Koryo Air.