I've wrestled with aa.com for quite awhile and just about ready to throw in the towel and give up on booking trips to Taipei through AA. More than 90% of the itineraries shown on the website are unbookable - they take you up to the pre-purchase page until the selected itinerary simply vanishes from the screen and I get a this flight is no longer available. In fact, it seems that the only itineraries that are ever bookable on aa.com have to involve JL metal transpacific flights. I've also had difficulty finding a online booking site that is capable of spitting out; most AA + partner itineraries that will earn full AA miles. These problems have bee going on for years now and it is not improving. Of course at the momemt I am also interested in being able to specific booking S or higher fare class itineraries in order to be able to get the double miles bonus. Anyone have suggestions as to where and how to book AA mileage and status-earning tickets (while beinng able to specify fare class and observe the selected class? I'm about ready to give up on AA and book (as an alternative to UA for which I no longer have any good reason to use to fly to Asia) a Eva Air premium economy ticket instead (but that requires booking a separate US domestic RT ticket to the Eva gateway city as they don't sell tickets with the non-Eva flights included.