Now you can manage your Virtual Machines hosted on Windows Server 2008 Hyper V from Windows 7 client OS,
Windows 7 comes with an inbuilt Hyper V management Snap In which you need to enable from Turn features on/off.
1. Go to Control Panel.
2. Click on Programs and Features and click on Turn Windows Features on/off
After you turn this feature ON, you can find the Hyper-V Management Console in Administrative Tools via Control Panel.
Let me know how it goes..