Hi I've worked a lot with Logic on a Mac (AW8 card). I have to now do some work with 5.5.1 on a PC laptop using just the PC AV audio drivers, and I notice when I make an audio track stereo, the adjacent track gets commandeered for the right side. On the Mac it wasn't like this, tracks were mono or stereo without affecting their neighbors. Is this a windows limitation, or maybe because I'm using the internal sound card? Anybody know? Thanks in advance - you can also reply directly to bales@... Brian