Fellow WHS MVP Martin Rothschink has been in touch to let us know that his WHS Add-in Lights-Out has a new beta for V1 and also for Windows Home Server 2011.
Windows Home Server V1
Lights-Out for WHS v1 is currently available as stable version 1.0.4 and as new beta version 1.5.0.
What is Beta 1.5.0?
Lights-Out Beta 1.5.0 for Windows Home Server v1 is a further development of Lights-Out 1.0 and offers a couple of new features and improvements.
Read here what’s changed and what’s new:
http://www.axonet.de…eta%201.0.5.pdf
Then uninstall your current version, download and install 1.5.0 Beta:
http://www.axonet.de…r1.5.0.1440.msi
Windows Home Server 2011
A new Beta 1.5.0 is now available for Windows Home Server 2011 Build 8400.
Release notes can be found in the documentation.
Documentation:
http://www.axonet.de…rver%202011.pdf
Please read this very carefully and prepare your server as outlined in Appendix C.
Lights-Out for Windows Home Server 2011, Beta Version 1.5.0 Build 1440
http://www.axonet.de…1.5.0.1440.wssx
It’s good to see at least one of the popular V1 Add-In developers producing a Windows Home Server 2011 version – well done Martin.

I installed lightsout Whs2011, but there is no Client installer?
The link to the docimentation is not working