"The problem is that they've completely changed the entire language used to find and use simple functions that were very well known and easy enough to find in prior versions, especially if the required features aren't on the "new beginners' list." "

The problem is, people are stuck in the past. You forget what it was like to use a calculator, typewriter, or other devices that were in use before computers. There is a proliferation of systems to give you choice and to meet different requirements. A MAC is great if your intent is to do graphics or media work primarily. PC's are great for accounting, database and other features - and all can do whatever you wish.

If you wish to run old programs, use an old computer! There is no need to upgrade unless your computer crashes. I would not expect to find another Studebaker if I walked into a showroom today.

I found it incredibly simple to move files from one machine to another with Vista.

I would hate to hear the grumbling if we only had one choice. Pick and choose, it ain't hard!   

I have not had any significant problems with Vista, and the benefits have outweighed any inconvenience. I highly recommend Vista.