OEM Information Changer

OEM Configurator: Portable Utility to Customize OEM Information and Logo in System Properties of Windows

Usage:

In case you've done a fresh install, and would like to store your OEM information in the System Properties.
In case you would like store the OEM's support contact information in a convenient location.
In case you want the System window to say that you yourself are the manufacturer, or would like to add custom information.
In case you'd like to change these things, but don't want to deal with the Registry yourself.
In case you are an OEM, and yet inexplicably don't know how to work the Windows Registry.