Hi -
Have tried that, but ATI driver update detection software refers me to Sony for an update (unsupported platform) - and after checking on the Sony support site, it looks like I already have the latest...
Was also kind of wondering if it may be the radio loop causing the prob - (been testing in a VIIB, 1939) - will check when I am home tonight whether this 'arrives' on the deck at the same time as the crew..and/or try a sub without the loop..