WAS ON RTTY WAY BACK IN 64.HAVE BEEN OF AND ON BUT DONT LIKE SOUND CARD NO FILTERS. OR IS THERE SOME FILTTERS YOU CAN BULDING -TO RUN OUT OF REC. TO SOUND CARD.. IS THERE ANY WAY TO RUN ANY OF THE OLD TU -LIKE HAL ST-6-----PK232--- 2232 ON SOUNDCARD.. TNX EDDIE WA4JJY