Mick,
This is the provider I've been using.
http://www.00homepage.com/
150MB
Free
You end up with a .topcities.com domain name.
There are some limitations so have a look at what they're offering to see if it suits. I have had some problems:
- Never managed to get FTP to work even though it should;
- There's no help to resolve the above issue;
- Group upload applet stopped working when I changed to Firefox so it was back to uploading one file at a time...

Even so it's better than Geocities/Yahoo that I once had a site with (until I hadn't changed the site for a couple of months so they wiped it!

)
Al.