Remote Wizard for Windows Home Server gives you full control of all your Windows Media Center systems from one convenient web interface. Running on Windows Home Server, it provides the same convenient, secure remote access as WHS itself. And it works just fine with Vista, Vista with TV Pack, or Windows 7 - 32-bit or 64-bit.
WHSClamAV is an implementation of the open-source ClamAV anti-virus solution, providing the first free AV service for Windows Home Server. Developer Al West states that the add-in is in beta, as there are still a number of outstanding features of ClamAV which need to be built into the add-in.