I just posted this somewhere else, and i'm not shilling for House, but i LOVE the numbers in Neutraface Sans. Really nice OpenType font set, with alternate numbers and ordinals, etc.

Great suggestion, but it's not quite the vibe I'm going for. If I were to choose something from House, Chalet would be more what I'm looking for.

I should also add that it should obviously look great at small sizes...

There are thousands of typefaces with interesting numerals. Tell us more about the subject matter and audience.

I am using National (@Village.com) in a project right now…

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Bert Vanderveen BNO

Whitney, Gotham, Museo

Numbers by H&FJ has a lot of styles