Tired of searching through dozens oftravel sites on the Internet to find theabsolute best price? Why not let a site doit for you? Kayak.com features a comprehensivesearch engine that explores over100 Web sites at once to find the best possibledeal for your flight or hotel. As nofrills as Google, Kayak.com's simple interfaceallows you to easily find the lowestprice. However, since it is so utilitarian,physician-travelers who seek packagedeals (ie, flight, hotel, and car in one deal)may be disappointed to find thatKayak.com does not offer them; rather,they connect you to other vacation packagesites. The same goes for car rentals.Fortunately, the ease of Kayak.com and itscomprehensive search capabilities compensatesfor its shortcomings.