Michael Haines is a principal staff engineer for Sun Microsystems, Inc. He started his career in the CTE engineering group and has been at Sun almost 14 years. Michael has held various engineering positions within Sun, and he is the coauthor of the Sun BluePrints Solaris and LDAP Naming Services--Deploying LDAP in the Enterprise, published in 2001. Tom Bialaski is a senior staff engineer in the Enterprise Engineering group at Sun Microsystems. He began his career at Sun as a systems engineer almost 20 years ago and has held various customer-focused engineering positions since then. Tom is the coauthor of the Sun BluePrints Solaris and LDAP Naming Services--Deploying LDAP in the Enterprise, published in 2001.