Hi Colin, > Can any damage be done by the key becoming unplugged while Logic > is running? I unplugged it once when Logic froze up on me and I couldn't quit, as means of trying to avoid a total restart. It worked and no damage was done. Although thankfully that was the only time I did it and I certainly don't plan on making a habit of it :-) -- Eli Krantzberg Nightshift Orchestra / Almat Productions http://www.nightshiftorchestra.com