[Blind-sysadmins] Hyper-V enhanced session mode.

Good afternoon, Using Hyper-V on a workstation has never appealed to me but I need to do it today. I was hoping to use enhanced session mode to divert audio, the clipboard etc to the host. Kind of the way exclusive mode works in VMware world I assume. However, I'm having trouble getting it to work. Is it only exclusively for Windows 2008 guests or can it work on a Windows 7 guest? I've enabled it on the server, I've enabled guest features on the VM and the Remote Desktop service is running. Still, it's not available. I must be missing something. Any ideas? Thanks Darragh