That looks like the one I have. Make absolutely certain that the manual is in some common format that "any" computer can digest, such as pdf. I copied mine to the hard drive, so I don't wear out the CD, and it's of course faster access.
For example, I've got about 3 versions of a "manual" for my 98 Ranger which is a gigantic PITA. It has to be "installed," is proprietary software, doesn't like some operating systems, and takes up a gigantic amount of disk space. In fact, I have one old computer with XP that I use for nothing but that PITA Ranger manual.
(Bought 1, said "Oh $hEYEtee, got another "defective," and the seller replaced it. All three turned out to be close variations on the same nonsense)
I you aren't aware, there are several years you can download, both here and at MyMopar
http://www.mymopar.com/index.php?pid=31
These are thanks to AbodyJoe
70-71 Mopar Parts
[ame]http://www.abodyjoe.com/pictures/Misc.%20car%20info/1970-71MoparParts.pdf[/ame]
72 Service Manual
[ame]http://www.abodyjoe.com/pictures/Misc.%20car%20info/1972%20Plymouth%20Chassis%20Serv%20Man.pdf[/ame]
69 Dodge Serv. Manual
[ame]http://www.abodyjoe.com/pictures/Misc.%20car%20info/69%20dodge%20service%20manual.pdf[/ame]
70 Dart Challenger manual
[ame]http://www.abodyjoe.com/pictures/Misc.%20car%20info/70%20Dart%20Challenger%20Serv%20Man1.pdf[/ame]
71 Dodge Body Manual
[ame]http://www.abodyjoe.com/pictures/Misc.%20car%20info/71DodgeBodyManual.pdf[/ame]
65 Plymouth Manual
[ame]https://www.dropbox.com/s/upks33txhbe9tjw/1965%20Plvice%20Manual.pdf[/ame]