11.   Most other conflicts involving blocking software have been resolved without litigation, according to Beeson.

12.   Paul Rische, systems coordinator for the Cupertino School District, said he installed a test version of the blocking software on computer networks at four schools.

13.   Some blocking software is already on the market.

14.   Those opposed to the use of Internet filters in public libraries and schools are disturbed by the secrecy surrounding blocking software.

15.   Unfortunately, no blocking software is going to be able to keep up with the explosion of raunchy Web sites.

16.   The law was passed in an effort to prevent schools and libraries without filtering from receiving federal funds without using blocking software.