If you're serious about quality in-room Internet access, Marriott International makes it easy for you. From www.marriott.com, you can now search specifically for properties that offer high-speed connections. For example, type in “Denver ” and the Internet-access search engine returns three names — two Courtyard properties and the Denver Marriott Southeast — wired for in-room high-speed Internet, a far cry from the 15 Denver properties that come up using the site's standard property search .