Thanks, Hennaboy.
I followed your directions, but I must be doing something wrong in setting up the MySQL part of it, as I was denied access. But I did learn a lot about how it's all done that I've never understood before. I'm content to work with a fresh copy of v5 as a test. When the time comes to actually make the change, I will use a programmer who will be able to do it easily I hope. I look forward to the first v5 update.