Just tried it, and guess what - the CD-200 works like a charm now. I blame my old cd writer, which managed to mess up three copies on different media, all burned with 2x speed (it was a 4x burner, anyway). Got a brand new Plextor writer since late March 05, burned the ISO with 4x speed on a no name media, works perfectly well. :-)
Frostwork, I understand your opinion on money and will check out the WHDLoad-page.