Thanks for your reply...
yes i wrote an email to the support... an now i'm waiting for they reply...
WethaerHaw600 series heated, yes it's a great hardware it's about one year old and i'm very happy with it...
it works greatly with both WeatherCat, WeatherdDisplay, and WeatherSnoop,..
now i'm using WeatherDisplay, but in my opinion WeatherCat is a good piece of software too...and i would like to use it instead of weather display
Thanks
Regards
Marzio