Okay I have tried for several days now to get my 7600 to talk to WSPR. I can use DX labs suite, HRD, MixW and all work fine. I don't get as much as a blip on the screen from WSPR. I have checked the USB Codecs for sound card choice and to no avail. I someone has it working please drop me a line ( via email is best) at n2lz at Tampadstar dot comm Thanks