david wrote: You don't tell how your system is set up, so I will describe how I use Kaffeine through my 1010 card: I have a 64 bit system and the Jack sound server is always running. Jack is using the Audophile card and Kaffeine (and even Amarok and everything else) is connected to Jack -- Every app that uses Jack are running through the Audiophile card because it's Jack that's doing the job. So you must start the Jack server and let Kaffeine use it. On Kaffeine, use Settings -> Xine Engine Parapeters -> Audio. Now you can choose Jack as audio driver. Hope this is helpful. Jostein