Thank you much for all the advice! I will certainly look into doing them.

I will however say, that the "90%" is probably not accurate here. I know several people have approached me asking if I could fix them. They have been running the macros and then manually making changes to them after because they either got no response when asking others or got a nasty response. Fortunately, those people with the bad attitudes are no longer with the company, and they have me now. I don't mind fixing them, I just need to understand them so I don't totally mess them up!

Thanks again for all the help from everyone!