Al,
Laura Prepon is still in as far as I know. We'll know for sure once the list of the 279 remaining players is posted. Norm Clarke of the RJ did an article on her being in the tournament last Sunday. The link is below.

Andy - Las Vegas

http://www.reviewjournal.com/lvrj_home/2004/May-23-Sun-2004/news/23947548.html