I just bought a Korg PA1x pro on ebay. I have a PA 80 that went south on me when I loaded the latest OS. It said OS not found after it finished loading and restarted. And it continues to say the same thing and refuses to boot up no matter what I try. Do I have any offers for a deranged PA80. I also have a Ketron Vega coming tomorrow. It took a beating compliments of the shipping company so I'm just hoping it will boot up. I'll woory about the cosmetics later.