Did you take the files off of their original drive, and let Sonar know where the new files are? Nick --Original Message Text--- From: neville Date: Sun, 25 Jun 2006 17:30:32 -0400 I must say that I'm totally confused. .On friday, I backed up all my sonar files to a new external hard drive. I did this to save disck space. Now I'm still getting messages that I'm running out of space. I tryed to defrag but I'm getting a message that says the defrag pogram can't be run because there is zero available space on the disk. I don't understand how this could be since I backed all my files. I keep getting the same message and the key bord commands arn't working very well in sonar.