Edmund,
OK, I understand. Sorry, I don't have a good answer for you.
I don't have Pub 98 installed, but assuming that the built-in forms
require FrontPage Server Extensions, then at least the following articles
may provide some help:
Publisher web publication forms 101:
http://msmvps.com/blogs/dbartosik/archive/2006/01/07/80564.aspx
HTTP uploading:
http://msmvps.com/blogs/dbartosik/archive/category/1921.aspx
I guess alternatively, you could find and use a javascript based form
script, that would not require FPSE to function, and could be tested
before posting the site. Goggle for some free script, and if you don't
find any, and want a sample, there was one posted sometime ago, that I
might be able to find. You might also look to your webhost for a forms
program. Most provide some alternative...
DavidF