try to bunr dvdregionx, and "dvdmultiregion cd" problems

[lbtyler]

As written in the subject, I was trying to burn a dvdregionx cd, but had no success... is it ever possible to do that? that's my 1st question.
Second, I tried to use the tool "dvd multi region cd", avaliable at megagames, but had no success too, maybe because i couldn't understand 100% of the making proccess... anyone have any suggestion to give me? I have an american ps2 and s-box(neo) modchip. Any help is appreciated.