Congressmen are already frustrated over Pelosi's divisiveness. In the "Six for 2006" bills presented by the Democrats, the Dems refused to allow any ammendments in a zero compromise position. Committee members were not allowed to review the bills or propose ammendments to them. Essentially, the bills were ramrodded through.
Nancy Pelosi campaigned with strong rhetoric about problems with partisan politics and the need to work together. It doesn't look like things have improved if the first 100 days are any indication.