Hi ! I just found spread www.spread.org. The site mentioned Erlang Driver Toolkit Spread driver <http://www.snookles.com/erlang/edtk/edtk-1.0/doc/FAQ.html#whatexamples> and Example code <http://www.snookles.com/erlang/edtk/edtk-1.0/examples/spread/> is available. Does someone knows more about it ??? regards Dietmar