Beginners Question : OPC - When to use it

[bpinnsvin]

Beginners question :

 

I noticed there's a checkbox in the write menu of ImgBurn that says "Perform OPC Before Write". This is by default "off". In what situations should this option be checked? What does it do ?

 

Edit :

 

Found the answer in the guides under settings.

Edited December 12, 2008 by bpinnsvin