Hi Dudley, I am running every thing ok, with adjustments. When I turn PowerSDR on the console comes up with a white line horizontal with the bottom half grey and the top half black. When I go to Audio buffers and change the number to the other one it works ok. If it has 1024 I change to 2048 or if it has 2048 I change to 1024 and every thing does ok. Thanks if you can think of any thing. 73, Johnnie W6HTY _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/