im am not the ff that it seems like most people are, so i sit economy. but was curious if anyone knows what the upper deck economy seats are like on the 747-400...anything better about them?? I would love to upgrade, but it doesn't look like anyone knows if you can use AA miles. my travel stradles the April 1 OW date, so it would be great if I could at least one leg...what is the standard cost or number of miles to upgrade, does anyone know?