has a very active real estate working group which is comprised of deputy superintendent lee, chris armtrout, our general counsel, don davis, myself and our business officer joe grasoy and we meet every week and discuss issues of real property and transactions so there is a continued on going presence regarding leveraging surplus property, generating revenue for the district and trying to make the best possible business decisions we can for some of the finest -- actually property portfolio in san francisco. so to go to the first slide, and i don't know if he's going to call it up on the tv screen, on the projector. can you do that? >> [inaudible] >> okay. so san francisco for those of you that are not familiar -- i know supervisor kim certainly is very familiar. we have over 155 of the finest real estate in our portfolio in san francisco. over 9 million square feet, thousands of classrooms. once upon a time we served over 90,000 students and today we serve about 55,000 but the number of programs and things going on in our schools has expanded exponentially. there is a perception in the commu