I bet this is a harware issue, or your video driver goes haywire... In any case, I checked on win7, and it was ok... 73, Rein PA0R >I just started several times jPSKmail from a terminal while booted in >Windows XP and got very eratic results : sometimes it triggered fldigi >and the box was green, other times it was red, the USB cable to the >SignaLink being plugged or unplugged, it happened also that while green >the box did not revert to grey when triggering was ended. It does not >depend on the SignaLink being plugged or not and this is the first time >I see this quite funny behaviour behaviour. >I never found any error message in the terminal (in the Windows XP >terminal I typed cd c:\Program Files\jPSKmail, then in this directory I >typed javapskmail.jar and jPSKmail started very fast). >