I know what’s wrong – it’s nothing to do with an upgrade being needed. In Yahoo Geocities (the thing used to make the site taht has been linked to), you have an address like geocities.com/mysite (mysite being the first part of your e-mail address). Every page you save after that forms part of the address – for example, if you saved some stuff on a page and called the page “whatever” the address for that part of the site would then be geocities.com/mysite/whatever and if you saved some stuff later on another page and called it “something”, the address for that part of the site would then be geocities.com/mysite/whatever

If you then open a normal internet window and type in the link, if you get the “geocities.com/” part correct but misspell any of the rest of it, it takes you to the page that the above link leads to. Seems to me the link has just been typed in wrong