I acquired a copy of the Bentley, and have optimized it the best I could from the copy I received. It is now a ClearScan file, with 300dpi grayscale, fully OCR'd with an embedded search index. I got it down to 162MB, then RAR'd it to 153MB.
The rar is password protected. Open the rar in Winrar to see a file which describes how to determine the password.
. The password is derived from words in the manual, so you'll NEED THE BOOK TO GET THE PASSWORD
I fully expect that anyone downloading this already owns the book. I do, and 2 copies of the Haynes. Give Bentley the money they deserve for an excellent manual. The only thing it was missing was CTRL-F.