Just inherited an "upgrade" laptop with Vista32. (Have been on an XP machine.) Installed BIAB, USB midi driver, and Ketron patch. In midi settings, I choose USB device for output, just like before. Run USB midisport uno from computer to Ketron, just like before. Run Ketron stereo audio output to mic/line in on Sony Viao, just like before. Run line from earphone jack out to PA, just like before. Realtracks work just fine. Midi-tracks, no sound. Suggestions? Do I need another sound card? (This soundcard mixer only talks about mic not line in. I had a Audigy before (that won't adapt to this computer) that had separate settings for mic and line in.) Thanks.