[dust2dust]

u could also try this
i not sure if u got a03 or ao4

to get prassi to work with the a04 i use px engine update 327 not 311

as for what format r downloaded isos
lol depends on which program other person uses to copy them

normally nero or primo as these r main dvd copying software that people use

and as argo said u got things on the wrong cables

hardrive on primary master
dvdwriter secondary master
cd/dvdrom secondary slave