Google announces their US Voter Info Site today, on Google Blog. Google recognizes a niche. Information. When voters want information about voting, they are not likely to find it easily. Many top state election officials ignore the task of voter education, leaving voters to fend for themselves.
So, Google invested some of its brain power to set up a US Voter Info Site. And you can find it by - googling - just type in "where do I vote".
Greater access to voting information 10/22/2008
...It's hard to believe that in 2008, information so important to U.S. citizens and the democratic process isn't well organized on the web. To solve this problem, we've released our US Voter Info site, an effort to simplify and centralize voting locations and registration information.

The New York Times says today that: "The U.S. Voter Info site was developed in partnership with with several state and local election officials, the League of Women Voters, the Pew Charitable Trusts, and others involved in the Voting Information Project."
So have no fear, you can find it here. Thank you Google!