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-   -   CD/DVD protection (https://fileforums.com/showthread.php?t=68441)

Xpornstar 20-02-2005 08:30

CD/DVD protection
 
Hiya all,

Ok, before I get flamed I'm not asking the same old question .... y'no, umm, backup don't work on my un-modded pstwo ....

What I'm after is info on exactly how the original PStwo discs are burnt so that they don't work if backed up? Surely a blind write should mimic the originals info exactly?

Do they write info in places that a std burner cannot get to? - if not, hth is it done?

Thanx,

X

bighap 20-02-2005 08:43

The discs are pressed, not burned. Each disc has code "etched" into it prior to them being pressed, which can not be copied. Burners simply don't see this data.

TylerDurden 20-02-2005 09:55

Quote:

Originally Posted by bighap
Burners simply don't see this data.


If I remember correctly, burners can see the data but they cannot write it.




Tyler!

Sidney 20-02-2005 21:03

Erm, actually no Tyler.
Check out
Code:

http://club.cdfreaks.com/showthread.php?t=48477&page=1&pp=25

psx_paul 21-02-2005 11:57

or check out this thread posted here at FileForums :)
http://fileforums.com/showthread.php?t=37313


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