Kayak.com is a new kind of web site. It is a travel search engine. We help you find travel products, and you buy them from other people. Thus our tagline: "Search with us, book with them." Kayak.com is very much like the Yellow Pages. When you need a plumber, you look in the yellow pages, it shows all the plumbers, and you call some of them. When you need a plane ticket, you look at Kayak.com, we show you a lot of different plane tickets from different plane ticket stores. Then you go to those stores and buy them.