DC vampire chronicle patching

[speud]

hi,
i suppose this has been asked before but i didnt find everything i need to patch vampire chronicle backup so it can work on my pal dreamcast without the black screen problem.
i have found 2 patchs on megagames but i dont know exactly what they correspond to and how i use them.
i need a complete answer, from the apps used to patch the image, to the new burning process.
if its too much i would appreciate u put a link to somewhere i could learn what i need to know.
any info is greatly welcome, thx in advance

edit:
please its quite urgent and i already wasted a few cd-r
i read on megagames dc backup faq that i could use the patchs with applyPPF, but they mention cue/bin format for the iso while mine is a cdi.
is there a tool to convert cdi images to cue/bin format? did i got it wrong? is there a patch engine for cdi or nrg images under windows?