I read this thread and contacted Tom Hanson himself, because I'm in a bit of disbelief.
Yes, MB, MBUSA, etc. has NO service manuals for sale in either paper or CD. Incredible.
It may be a talking point with the Classic Center in Germany, but for now--what ever is floating around is what is available. Nothing from the manufacturer, in English at least.
(I'm still shaking my head...how difficult is it to duplicate a CD-ROM?...)