Identical Data On A Cd And Dvd; Dvd Does Not Work

[esp]

I have worked many hours to get my unattended cd just perfect and just when i think all is fine;

I have always tested my data on a fast cdrw, every bit of data is identical to the data i would put on the final dvd except for the 'application' folder.

The cdrw works flawless (not mentioning 'can't find application' errors because the folder is not there for obvious reasons)

At the T-12 Mark, my computer just stops doing anything... The little dots at the bottom still blink but it just sits there for ever if i let it.

And the funny thing is: IT DOES THIS ONLY WITH THE DVD.

Any ideas?

Does posting the content of my winnt.sif, runonceex, cmdlines.txt matter in this weird situation?

I burn both the cdrw and the dvd with the latest version of nero after i made an iso with isocreator, i just use the command 'burn image' and leave settings at default. The iso is named WXPVOL_NL.iso

Edit: I forgot to mention that all testings are done on a standard, non raid testcomputer, no virtual pc or vmware.

cmdlines.txt

RegTweaks.reg.txt

RunOnceEX.cmd.txt

winnt.sif.txt