Thanks for the info re links, Reinhard, and to Jack for providing one which worked fine for me. If it doesn't work for others, just Google Greig-Duncan and go from there.

And yes, Lighter, very frustrating when you type something, then- while keeping same tab open- you look at another page on a separate tab, but when you come back to the Mudcat tab, your draft post has disappeared! It has happened to me several times.