Re: OEM Service Manual on CD?
If they are the original OEM service manual, then someone's breaking the copyright laws.
I did buy a CD version of the old 1964 OMC master manual for outboards up to 40 hp. It was, indeed, the entire manual, scanned and stored as .pdf files. The guy who was selling them isn't doing that any longer. I suspect he got a cease and desist letter.
Aside from that, they're hard to use, and you can't take them out and get greasy fingerprints on them while you're working on your outboard. The paper manuals are more than worthwhile and, if you ever sell your outboard, having the service manual will get yours sold while the ones without a manual languish.
You can get the manual for your engine right here on iboats. Just click the manuals link at the top of this page.