New software as of June 2011 has been posted on the Kenwood site for the TS-480 series. http://www.kenwood.com/i/products/info/amateur/software_download.html TS-480HX TS-480SAT KENWOOD NETWORK COMMAND SYSTEM Radio Host Program ARHP-10 Version 1.00 Radio VoIP Program ARVP-10 Version 1.00 (Free)June 2011 73 from Bill - WD8ARZ