Symptom
An alert box with this message appears when you try to burn a disc:
"The disc could not be burned because the startup disk is full."
Solution
Before you insert a blank CD-R or CD-RW disc, make sure that your computer's startup disk has at least twice the capacity of the disc available as free space. For example, if you are using a 650 MB CD-R disc you should make sure that your hard disk has at least 1.3 GB of available space.