Using Nero 5.5.x.x with recent drives (eg Sony DRU510)

I am reading that Nero 6 is quite buggy so I was thinking to go back to my stable 5.5.x.x Version. However the problem will be that 5.5 will not reckognize my recent Drive (Sony DRU501 released this summer 03)

I was wondering if after re-installing Nero 5.5, I could downlaod and copy a file (say from Nero 6.0 files) so that 5.5 will reckognize the recent drives. I read that tehre is some sort of license file which can be used but I am not sure !!!

Please confirm for us all if something can be done!