You can make a 1:1 copy of securom new 4.8x with most newer liteon writers and various other ones. The Blindwrite team just tweaked the program specially for the Plextor in order to get the closest copy possible. But, I have a liteon 52327s and even though its copies of securom new 4.8x aren't as close to the original as with the plextor, the copy still works great and takes only a second or two to be recognized.
Hm. IT IS NOT A REAL 1:1 copy then, it is then the TwinPeak method and such copies then don'T work in every drive.
In some they work then, in others completely not and in some others the game starts after 10minutes then.
Maybe it is also a different copy and not TwinPeak but TwinPeak should be included again in new BlindWrite, so I think for Lite-Ons TwinPeak method is used. But also if not it is still no completely 1:1 copy then and then I think it depends on the used drive to read for playing - how good it is.
What is the difference btw. Plextor Premium and Lite-On with TwinPeak. For Plextor TwinPeak isn't used, someone told me that you are able to modify the length of the pits and this is exaclty what the new Securom new is about.