Although I've been meaning fully go through the guide again since Vista/WAIK SP1 released, I wanted to point out a few "regressions" I noticed in the new pdf
Copying and pasting the text inside the quotations does not preserve line breaks.
On Page 2 there are two instances of "Error! Bookmark not defined." one at "Installing drivers to Windows PE" a second at "Install_Drivers.CMD".
I am not sure why but the new pdf is about 4x the size of the original one despite being about the same length and having no images.
WAIK (SP1) now available, maybe mention or add a download link on page 5 since its not immediately obvious?
BTW I integrated the LAN Driverpack before as well, a couple drivers did not integrate but those that did did not cause any problems. I am going to be looking further into the integration of the new series of driverpacks soon.
Keep up the good work