I have a Macbook with the superdrive. i have been burning a couple dvd's yesterday and it works fine, but now today, when i copy a dvd, it burns until there is about 1 more minute, then it says that there is a drive error Sense Key = hardware error. and it gives me a sense code 0x03, 0x01. could this mean that my burner is messed up now? thanx. by the way i am using toast to burn my dvd's