SQL Server Installation Question

I've started installing EPDM 2010 and have hit a snag on the installation of SQL Server 2008, which is included with Enterprise PDM 2010.  The 'SolidWorks Enterprise PDM Installation Guide' states:

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Select 'Enter the product key' and type your license key.

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On the installer, this field is already pre-populated.  Is this the key I should use, or should there be another key somewhere?

Jim S.

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