This may not make sense to anyone,(It certainly doesn't to me) but I restarted my computer using the Norton startup disk (I didn't even run Disk Doctor) then restarted back to my regular disk and LW suddenly, inexplicably, ran fine. Perhaps some preferences were reset or ...who knows? I don't even know if the fact that it was Norton is relevant- maybe any other startup disk will do the same thing. Worth a shot, no?

pvc