SBS 2008 cannot change to "optimize for quick removal"
I have a SBS2008 server that I am trying to back up on external USB drives. Hardware is a Dell R200 rack server. When I go to properties of the EHD and go to properties-policies, the "Write caching and Safe Removal" is set to "optimize for performance" and the settings are greyed so I can't change it to "Optimize for Quick Removal". How do I change the setting?