Roxio put Servicepack 6.03 online and the changes are:
* resolved audio/video synchronization issue when concatenating video files within a DVD project element
* resolved data overspan failure with very large number of files in data set
* resolved disc copy problem copying mutlisession CD-RW discs
* added support for DVD recording speeds of 8x and above
* resolved recorder speed selection problem resulting in actual lower burning speed than selected
* resolved audio project problem: incorrectly setting track size to 4 seconds upon loading a project
Link: http://www.roxio.com/en/support/uk/...ates_wocd.jhtml