THOMAS is the Place to be for House, Senate Roll Call Information for Current Congress and Past, Too
A number of readers have emailed questions about where they can find comprehensive records of Senate and House roll call votes. The place to do that is on the congressional web site, THOMAS. Just click on the 109th Congress and follow the links to the chart with the vote number in the furthest-left column. Click on the vote number and you will be taken to a complete list of who voted how.