I think she did meet with the whole committee. Per MSNBC, the committee will review her "insistence" that she not testify under oath.
http://msnbc.msn.com/id/4601195/<snip>
Clarke’s book, “Against All Enemies,” and his remarks in several interviews this week cast Rice, Bush’s national security adviser, in an especially unflattering light and renewed pressure on her to testify in public and under oath, both of which she has refused to do. She said Wednesday on “NBC Nightly News” that she had a responsibility to protect the president’s constitutional guarantee of executive privilege.
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I imagine that at some point along the way it will happen,” Al Felzenberg, a spokesman for the commission, told MSNBC.com, adding that a response to the White House could come before or after a meeting Tuesday of the National Commission on Terrorist Attacks Upon the United States. But he said the “commission needs to discuss” Rice’s insistence that she not be required to testify under oath.
A source familiar with the commission’s operations told NBC News that the panel has consistently required anyone rebutting sworn testimony to be similarly under oath.