For 2005 we already know it will be maXair, which is the tallest and fastest of it's kind. For 2006 I guess there will be a roller coaster of some sort, maybe a flyer but not that big. In 2007 Kinzel is retiring so I think they will be building the world's tallest and fastest at 544 feet and exceeding speeds of 140 MPH. I think it may cost between $45 million to $55 million. It will be pretty interesting to see what will happen. PLEASE DON'T LOCK THIS TOPIC!