Hi all :) On good news I have NanoVNASharp running under Linux ... bit of a play and got there ... But cant get the com port to forward through .. A problem lots have and i am sure when I am more awake I'll get wine there. Is there any plans for a native Linux version (I would be happy to help with testing and coding) as far as I mono would run this program quite happily just there is no support for winforms :( maybe a work around can be found. Failing that Is there a list somewhere of the serial commands and responses to adn from the device and I'll take a stab at a Linux client myself .. will take a while I expect. I am sure if I pile through the python script it is all there just hoping I might be spared that task :P