“How to stop the ‘SBCore Service’ Service” or “How to use SBS2003 as a normal server”

AKA How to stop Windows SBS2003 from shutting down automatically.
Most of this info was found here: http://forums.speedguide.net/showthread.php?t=173731
Note: Removing this service apparently violates the license agreement for Microsoft Small Business Server. See the details here if you care.
Tools you’ll need – Process Explorer from www.sysInternals.com http://technet.microsoft.com/en-us/sysinternals/default.aspx
As you probably know, you have a service called [...]