Who has bought electronic 74-ish service manual?

I have a beat up paper service manual for 74, but am thinking seriously of buying on "on CD." Took 'a trip' through egag and the www shortly, and did not see anything very encouraging. Some egag sellers seem to go out of their way TO NOT CLEARLY DESCRIBE what you are getting (EG what is wrong with the actual correct titles of the books??)

And one seller is the same one I bought the "assemblymanual" from who puts GIGANTIC annoying watermarks on every page. Not very excited about buying from them again.

Thoughts?

And by the way I have the 73 manual free from MyMopar.