I am copying a Backup copy of DVD PS2 game. I have tried many software like Alchool 120%,Nero or DVD decrypter.They all cant make a proper image for me.(ERROR occur when the image almost done)...usually said unable to extract the sector...internal target error...something like that. I tried to used alchool 120% without ignore error...and burn the imcomplete image to an blank DVD+R...it still work.(only on mine PS2 not my friend`s PS2,we may have different mod, but their console work fine on DVD+R for sure...)...but I don know if my copy will have error some days.... Is there anyway I can make an image without errors(I mean make a 100% complete image) ? or error usually happen when making image from BACKUP copies (since I dont have error when making image for original PS2 DVD),it`s normal,I can just skip the error and the game will still work fine ?