At Wouter, but if anyone else knows…
I add a reference to GHIElectronics.NETMF.W5100.Http to be able to use the HttpListener.
Running the code gives me a
An unhandled exception of type 'System.NotSupportedException' occurred in GHIElectronics.NETMF.W5100.dll
on the line
listener.Start();
in your webserver class.
Any idea what i might be doing wrong ?