Sorted!

I’ve now got it all sorted so that I can use the updating features from within WordPress, upload photos etc., etc., etc.
Have also worked out how to create webusers (which I think I may well use to enable my students to host websites next year, not just build them). I’ve tried creating a sub-domain … though not quite there with that, yet, though not sure why. Oh well, this new system seems more flexible in many ways than the old one. 🙂