Hello, My uncle runs OS9 on his iMac DV-SE which has a CD-RW burner. I want to walk him through how to use Disc Burner so I rebooted my G4 DP500 into OS9. I usually run OSX. While I don't have a built in CD burner like him, I do have an external burner which iTunes and Toast see fine. After booting into OS9 and trying to lauch Disc Burner I get the error message that the app could not be opened because "PerformanceDiskBurner" could not be found. Can anybody enlighten me regarding this? Thanks, David Crandon