OK. Well that work won't be wasted in the long run... Onwards...

The 'local root folder' should be where your entire site resides with its pages and sub-folders, etc. I assume that's the folder called 'jocknroll2007', if so that should be OK.

It therefore follows that all your images are in the folder 'images' within 'jocknroll2007', if so that's fine too.

The HTTP address is correct, so basically all that local info is good.

In the Site Definition dialogue goto 'Site Map Layout' and ensure the sites home page is identified; should be index.htm (or html, php, etc.) within the root folder 'jocknroll2007'. Without this DW can get its knickers in a twist as it has no point of reference for the home page, and subsequently all other internal linkages, within the site map.

As for the remote info... The host directory would often be 'www/', although I don't know how 1and1 set out their client servers. It could equally be 'public', 'public_html', etc.

Your login should be your 1and1 username, and password speaks for itself. Once you've filled that in just press the 'Test' button to see if all is right.

See how you get on with that and let me know.