Quickbooks 2007 with Windows Server 2003 privilege issues

Quickbooks requires at least Power User privileges to run. I am running
a domain with Windows Server 2003. The Windows Server 2003 did not
come with a built in Power Users group, so how can I create the Power
Users group so that it will propagate when the appropriate users log on
so they can act like Power Users on their local computers? My only
other option is to grant these users Domain Admin access, and I am
very hesitant to give even the people I trust this level of access for every
day use.