I've read a few entries on wingnut blogs about Congressional Democrats having a lower approval rating than Bush and have even seen written that their approval rating is in the teens.
Of course, like most of what appears on these blogs; that's just fabricated bullshit.
As Media Matters points out, Democrats in Congress have an approval rating of 40%, which isn't anything to write home about, but, if it wasn't for the do-nothing, obstructionist Republicans in Congress, it would be much higher.
Bottom line is, Americans are not as dumb as they were in 2000, 2002 or 2004 and what happened in 2006 is only going to get better in 2008.
Relax America, we'll get our country back.