Power Scheme in Win2K Pro

I’m using RIS to install Win2K Pro. The default power scheme for each computer in Power Options is “Home/Office Desk” where the monitor turns off after 20 min. I would like to do a remote install and have the power scheme never turn off the monitor. Also, only I the Administrator can change this setting–i would rather not have to visit each workstation to change this. Your help would be greatly apprec.!