Amazing Election Map
Yes DailyKos is a liberal blog site, but this map is just the facts, Jack! You can look at 2002-2008 (or will be able to see the '08 results in a few days) and see for any state see House, Senate, gubernatoral or presidential results, district by district. It also shows a tally of seats in the House and Senate in those years. To see the map, click on the picture or here.