The Washington Post has a lovely little database that allows us folkses to see for our selves who voted when, on what, and how.
This is as handy as a midget with a broom. And I ain't lyin'.
Click for The U.S. Congress Votes Database. Also, if you find yourselves wondering who is paying to get their gal/guy in the Big Chair, you may want to check out the kick ass little site known as OpenSecrets.org.