All about FSMO Roles and Remove Domain Controller

Understanding FSMO Roles in Active Directory
http://www.petri.co.il/understanding_fsmo_roles_in_ad.htm

Planning FSMO Roles in Active Directory
http://www.petri.co.il/planning_fsmo_roles_in_ad.htm

Determining FSMO Role Holders
http://www.petri.co.il/determining_fsmo_role_holders.htm

Transferring FSMO Roles
http://www.petri.co.il/transferring_fsmo_roles.htm

Seizing FSMO Roles
http://www.petri.co.il/seizing_fsmo_roles.htm

Forcibly Removing Active Directory from a DC – Retire a  Domain Controller
http://www.petri.co.il/forcibly_removing_active_directoy_from_dc.htm

Delete Failed DCs from Active Directory
http://www.petri.co.il/delete_failed_dcs_from_ad.htm

Windows 2003 Domain Controller Rename
http://www.petri.co.il/windows_2003_domain_controller_rename.htm