FYI
i'm using pioneer a03 windows xp 1800 amd liteon 16x reader,i have copied many dvdr films with record now max 4 which is basically prassi primo but made by veritas now,prassi did support
my a03 so don't know why it does'nt work with yours,nero has never made good discs for me they will play back in my pc or ps2 and i am doing everything right,its just nero 5578 and 5580 will burn dvdr but they don't work in all devices,record now max 4 allows me to burn dvd-rw and test the movie on cyberhome 528 dvd player so i don't make anymore bad discs.and now for ps2 dvdr i use fantom cd which is better than clone or any other.
used princo dvd rw,data safe dvdr.