I'm at the BOSS QSO Working group meeting at Princeton today. I'm giving a talk. I am still not sure if I can publicly release some of these results/data, but here is the money-slide. It shows that I am getting a clear separation between the clustering signal of the bright quasars (x-axis) and the dim quasars (y-axis) (~3-sigma):
For readers in the SDSS collaboration the full talk and more information is here on the SDSS wiki.