if you make it to Semi's, they give you a paper with info on it concerning call back dates and finals. I guess since finals can last up to 10 days, they give the semifinalist the dates so they can make arrangments to take off from their normal lives.... most applicants have jobs and cant just be wisked away at the drop of a hat. I think what Diane from last year was talking about was when she picked for the show, they show up and give the person 1 hour to get their stuff and go.