Includes the following files from Windows XP edited for use in the Extensible User Policies user package:
    conf.adm
    inetcorp.adm
    inetres.adm
    inetset.adm
    system.adm
    wmplayer.adm

The following has been performed on these files:
    Convert from Unicode to ASCII
    Remove all #if ... #endif statements
    Remove all SUPPORTED statements
    Remove all CLIENTEXT statements
    Remove all EXPLAIN statements
    Any lines that have numeric values > 10 digits long
(e.g. MIN 0 MAX 4294967200 DEFAULT 500 SPIN 100) must be reduced to 9 digits (e.g. MIN 0 MAX 429496720 DEFAULT 500 SPIN 100)

Thanks go to Hamish Speirs for helping me to get this working.