Here's Lindsey: We've seen her in commercials. We've seen her in the SI swimsuit issue. Now, after concerns about her injured shin and days of uncooperative weather at Whistler, we'll finally see Lindsey Vonn ski. The Minnesota native and oft-dubbed "Face of the Games" for the United States team was the favorite in the women's downhill, but her true health remains somewhat of a mystery; she said the bumpy course caused her pain in her injured leg during practice runs. Vonn has proven her toughness before. Should she do it again today in victory, all of the hype will be more than justified. 2 p.m.

White-out conditions? Heard of the Double-McTwist 1260? Nope, that's not the name and calorie count of the latest offering at McDonald's. It's snowboarding megamogul Shaun White's mysterious and complex new trick, which he says he hopes to break out in today's halfpipe. In truth, the trick, which White refers to as "massive," is no joking matter; the 1260 refers to the number of degrees in turns he makes -- yes, that's 3 1/2 revolutions. Gulp. Be safe up there, Tomato.Final, 10:15 p.m.

And don't forget . . . Speedskater Shani Davis essentially used the 500 meters Monday as high-profile warmup, pulling out after one race to focus on preparing for today's 1,000 meters. His decision should be justified -- he is the heavy favorite as the world-record holder and defending gold medalist in the event. In terms of his legacy, the stakes for Davis are high: Should he win, he will become the first skater in Olympic history to win gold in the event twice.