Luge and/or Bobsled
Skiing (all three events Downhill, Giant Slalom, and Slalom)
And as a bonus, ski-jumping.
Track & Field (specifically, the marathon, the high jump, long jump, 100 meter, 110 high-hurdle, and 400 meter relay)
Soccer (but it does pale somewhat in comparison to the World Cup)
Swimming and Diving (can't separate the two out)
To me, both Winter and Summer Olympics have their specific events that make them special...and each year there are athletes that capture our attention. I'm looking forward to see who these athletes will be in Salt Lake.
Cyberentomological Detection, Prevention, and Eradication Specialist