def files??

[kalamari22]

Well I've purchased the official Prima strategy guide to doom 3. In the back they refer to the def files, located in the base/def directory. Well doom 3 works great for me, I've played through it once, but I don't have any def files! The folder isn't there, and a search for *.def returns nothing for doom. Can anyone help?

[Cryect]

Look in the pak001.pk4 file

[A655321]

Actually I believe it's pak000.pk4