I'm running a dual quad core server with 16 gigs of memory. When looking at system properties (right click "computer" > properties) the memory is reported correctly. When looking at Task Manager, it only reports 8 gigs.
If managing Active Directory using Windows Powershell® is making you feel like you stepped back in time, you are not alone. For nearly 20 years, AD admins around the world have used one tool for day-to-day AD management: Hyena. Discover why.