In a NYTimes article "Democrats Delay Final Approval of Rice for State Dept." on Jan 20
http://query.nytimes.com/search/restricted/article?res=F10B12FC3B5C0C738EDDA80894DD404482 it says
"Underscoring the Democrats' dissatisfaction, Senator Robert C. Byrd, an outspoken critic of the decision to go to war, announced late in the day that he would not allow the Senate to approve Ms. Rice without a few days of consideration of her lengthy testimony, and at least a token debate on the floor. His refusal to join in the unanimous consent of all senators for a quick vote effectively torpedoed the administration's hopes to have her nomination approved Thursday"
Byrd is not a member of the Senate the committee on Foreign Relations, so it doesn't seem like a "no" vote from the relevant committee is the mechanism that held up Cunningsleazy's confirmation. I'm extremely encouraged by the fact that all 8 Democratic members of the judiciary committee voted "no" on Gonzales (including, miraculously, Schumer) but I don't know that those votes guarantee a Senate debate. I want a big stinking howling debate.