I've been trying for days to register. I've tried two ISP's, two computers and three browsers. I always get the message that the website is unavailable. I'm trying to beat the rush on Oct 8 but no luck so far. I've sent two messages to American XS with no response. If anyone has any other helpful ideas on how to register please let us know. This is quite frustrating. I hope the system works when it's time to order tickets.