What hardware and software do I need to back up my Super CD+G discs?<br /> 

There are many brands and models of hardware and software you can use to backup Super CD+G discs. Basically you will need
Hardware
- Dual layer DVD writer
- Dual layer DVD Recordable discs (DVD-R, DVD-RW)
Software
- DVD Writer program
The detail instruction to make a backup copy can be found at http://cavsusa.com/kb/index.php?action=artikel&cat=35&id=31&artlang=en