hi guys ,am having trouble with new pioneer dvdr-219l dual layer burners ,have replaced old burners with these dual layer ones . they are sata attached ,have tried img burn, xbox360 cookie burner, dvd decrypter, dvd flick , the burners seem ok burning cd and normal dvds but when trying to burn an iso to dual layer they will both freeze at the lead in write , the pc freezes including alt/delete mouse etc so have to re-boot,have tried uninstalling all burning programs that i have to eliminate conflicts and re-installing 1 at a time to see if that was the problem , still no solution am starting to think that maybe i have a bad sata cable the pc and burners dont seem to talk to each other when trying to burn dual layer ,any suggestions ???? this problem is giving me the shits ,ran microsofts fix it program and it said i had no burners installed that were capable of burning , i have had a look at device manager and the burners are there and when trouble shooted it says they are working ok , have noticed in device manager that the driver for these burners is from B.H.A.corporation file version 8.0.0.5. copyright 2000-2006 and they are not digitally sighned these burners are the latest models so how com the drivers are so old ...help please . steve