maxximum, I can confirm what chud says..
In my case, I have problems with hp laserjet 1300.
I think this is due to the entry [SourceDisksFiles] in the .inf file that indicates to a ::makecabed:: files in it (for example: hpprn05.dl_).
I think that all the files in .inf folder must be ::makecabed:: like it is in the entry [SourceDisksFiles].
Please someone comment ..
This pack is really usefull, I can't exclude it from Bâshrat the Sneaky