Hello everybody... I have a keyboard (Kurzweil KME61) and Cakewalk 8 installed in my PC. I'm just tryng to backup and restore my "User Steups". Cakewalk received and built a sysx file from my keyboard, but when i try to restore this file to my KME61, I have a "Checksum error" displaying at my kurzweil. Can someone help me?? Thanks in advance!