Good memory, hadn't thought of her in years! Juanita Yvette Lozano, she worked for Mark McKinnon at the media place in Austin where McKinnon produced all of GWB's ads for the 2000 campaign. She mailed a bunch of Bush's debate-prep materials, including a videotape of a Bush rehearsal, to the Gore campaign.
Found this article, she was SENTENCED TO FEDERAL PRISON for a year, don't know if she actually served it. A quick look doesn't turn up any mentions of her since that episode, she'd be out for years now...
Woman Sentenced to Year in Prison for Stealing Debate Tape
A federal judge today sentenced a woman convicted of stealing practice materials for last fall's presidential debates to a year in prison, $3,000 in fines and three years on probation.
Many more details in the NYT article linked above.
That's the name! Thanks.