Medal of Honor/ DVDr help!

[MrBojangles]

I have just got my PS2 chipped with the Messiah, and have had no problems copying CD games, however I tried to copy Medal of Honor using Pioneer-104 and nero, following the tutorial on psxcopyworld.co.uk. It Did Not Work.

I assume it's because I used poor quality DVDr's (white label bulKpaq general perpose). But before I order better discs I just wanted to ensure that It was not because Medal of Honor uses some kind of copy protection that the Messiah does not bypass (Unlikely?).

If anybody else has coppied this game succesfully I would be grateful to hear from you!

And before I go and buy some decent DVDr's any advice on what brand to go for? I have read other threads recomending verbatims and traxdata, the latter I have seen for £1.90 per disc, are they gonna work?

Cheers,