BSD is almost always hardware related. It might be incompatible components or drivers or out of date stuff. LW can simply act as the catalyst if you like to set it off. But I'm surprised it hasn't happened using other programs either. Particularly any heavy duty ones. See if you can sift thru these for hints:

1. http://www.gnutellaforums.com/showth...&highlight=bsd

2. http://www.gnutellaforums.com/showth...&highlight=bsd

3. http://www.gnutellaforums.com/showth...&highlight=bsd

4. http://www.gnutellaforums.com/showth...&highlight=bsd