If you are consulting, bring 'em up to SP3/3a and verify you can turn cross-database ownership chaining off. One of the probs with adjusting the public permissions is it leaves the SQL Server in a non-supported state. Yukon deals with this a whole lot better.

K. Brian Kelley, GSEC

http://www.truthsolutions.com/

Author: Start to Finish Guide to SQL Server Performance Monitoring

http://www.netimpress.com/