I took your collective advice and put HRD on the lap top with the Orion I! Now I would like some advice on how to get the PSK31 working. Would some of you email me, off list, thet use HRD and answer a few questions about setting it up. I don't want to use up list band width to work out a few simple problems. TNX ... es ... 73 ... de ... WA0BAG Paul K.