If you're a Google Maps maniac, this is right up your alley: a Google Map with 3-D renderings of some of the buildings related to this year's Olympics. It doesn't provide the name for each, alas, but you can dance to it:
http://www.microformats.dk/kort/co2togtur/vinterol2010.html
And here's another cool map, courtesy of the Vancouver Sun, that breaks down the official Olympic sites, the various pavilions, even the free bicycle valet: