Alebo si take OEM DVD jednoducho sam vytvori :
Extract your Vista DVD and inside the Sources folder create a new text file and copy paste the text below inside and save the file as PID.TXT
[PID]
Value=(your OEM Vista key here)
Now take your OEM XRM-MS file that matches your key and copy the file to:
SOURCES\$OEM$\$$\SYSTEM32\OEM
If the $OEM$ and subfolders dont exsist, create them.
Burn the contents as a bootable DVD and you have your OEM disk!