Once the Super Bowl of motor sports, the Indy 500 now competes for fans' attention with three other races on Memorial Day weekend: NASCAR's Coca-Cola 600, CART'S Motorola 300 and Formula One's Spanish Grand Prix. To keep track of the multiple victors and their spoils, check out these sites.
See live video stream of practice runs on the race's official site, which relays E-mail queries to drivers at press conferences. You can also study driver records and statistics for every race in Indy history.
Trace each racer's progress on a color-coded graph as he jostles for position. If a car drops off the graph, you'll learn instantly whether it's because of a scheduled pit stop or a blown tire.
Watch teams working on their vehicles in the days before the race through the site's Garage Cam, which snaps images every 30 seconds. The site's in-car audio feature lets you eavesdrop on 10 drivers and their crew chiefs during the race.
Keep up with news and qualifying results for the Gran Premio de Espa�a on this colorful Formula One site, which has an excellent photo gallery.
sites we'd like to see
Up-to-the-minute reports on the pursuit of Phil Jackson by desperate NBA franchises.
Chat room for Salt Lake City Olympic fans concerned about alcohol restrictions in Mormon country.