How can I convert from 8.2.1 to 7.1.1?

[muirhead0101]

 I would like to convert the following files from 8.2.1 to 7.1.1.  Is this possible without just having someone else do it inside 8.2?  If not, then can someone please convert them for me?  They are listed in order of most needed.  Thanks for the help.

[altenbach]

Somebody needs to to the 8.0 to 7.1 conversion inside 8.0. Here's my attempt, see if they work.

[muirhead0101]

Thanks a bunch. I really appreciate it.  Cheers, Sean