I have understood that LADS is there for managing audio drivers. Now however it seems to me that there is no direct link between the driver list I define with LADS and the driver list available in Logic Audio Audio driver/hardware setup window. No matter what I do with LADS, I see drivers in driver setup menu which are not there in LADS. Those are usually virtual drivers which I have defined earlier but then deleted in LADS either manually or by doing a full rescan. But they are still visible in Logic Audio. Logic Audio also sees the ASIO driver for ISIS, but it is not there as far as LADS is concerned. Regards Hannu