I have no input as to what Neal includes on the bonus disk.
I was suprised to hear of your problems because literally dozens of people have accessed my account for said material and absolutely no-one has reported any difficulties
Therefore I can only presume the reason is because of cookies/files already resident on your system.
You have two choices, I can create a torrent with them or I can u/l to FileFront (in either case I will password protect the files)
